[{"scopus_import":"1","doi":"10.1103/physrevd.102.123506","month":"07","date_published":"2020-07-09T00:00:00Z","volume":102,"article_type":"original","extern":"1","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2470-0010","2470-0029"]},"type":"journal_article","arxiv":1,"date_updated":"2024-09-23T13:04:36Z","year":"2020","title":"Interpreting deep learning models for weak lensing","author":[{"first_name":"José Manuel Zorrilla","last_name":"Matilla","full_name":"Matilla, José Manuel Zorrilla"},{"full_name":"Sharma, Manasi","first_name":"Manasi","last_name":"Sharma"},{"full_name":"Hsu, Daniel","last_name":"Hsu","first_name":"Daniel"},{"last_name":"Haiman","first_name":"Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","full_name":"Haiman, Zoltán"}],"oa_version":"Preprint","abstract":[{"text":"Deep Neural Networks (DNNs) are powerful algorithms that have been proven capable of extracting non-Gaussian information from weak lensing (WL) data sets. Understanding which features in the data determine the output of these nested, non-linear algorithms is an important but challenging task. We analyze a DNN that has been found in previous work to accurately recover cosmological parameters in simulated maps of the WL convergence (κ). We derive constraints on the cosmological parameter pair (Ωm,σ8) from a combination of three commonly used WL statistics (power spectrum, lensing peaks, and Minkowski functionals), using ray-traced simulated κ maps. We show that the network can improve the inferred parameter constraints relative to this combination by 20% even in the presence of realistic levels of shape noise. We apply a series of well established saliency methods to interpret the DNN and find that the most relevant pixels are those with extreme κ values. For noiseless maps, regions with negative κ account for 86−69% of the attribution of the DNN output, defined as the square of the saliency in input space. In the presence of shape nose, the attribution concentrates in high convergence regions, with 36−68% of the attribution in regions with κ>3σκ.","lang":"eng"}],"article_number":"123506","citation":{"short":"J.M.Z. Matilla, M. Sharma, D. Hsu, Z. Haiman, Physical Review D 102 (2020).","mla":"Matilla, José Manuel Zorrilla, et al. “Interpreting Deep Learning Models for Weak Lensing.” <i>Physical Review D</i>, vol. 102, no. 12, 123506, American Physical Society, 2020, doi:<a href=\"https://doi.org/10.1103/physrevd.102.123506\">10.1103/physrevd.102.123506</a>.","ieee":"J. M. Z. Matilla, M. Sharma, D. Hsu, and Z. Haiman, “Interpreting deep learning models for weak lensing,” <i>Physical Review D</i>, vol. 102, no. 12. American Physical Society, 2020.","chicago":"Matilla, José Manuel Zorrilla, Manasi Sharma, Daniel Hsu, and Zoltán Haiman. “Interpreting Deep Learning Models for Weak Lensing.” <i>Physical Review D</i>. American Physical Society, 2020. <a href=\"https://doi.org/10.1103/physrevd.102.123506\">https://doi.org/10.1103/physrevd.102.123506</a>.","ista":"Matilla JMZ, Sharma M, Hsu D, Haiman Z. 2020. Interpreting deep learning models for weak lensing. Physical Review D. 102(12), 123506.","ama":"Matilla JMZ, Sharma M, Hsu D, Haiman Z. Interpreting deep learning models for weak lensing. <i>Physical Review D</i>. 2020;102(12). doi:<a href=\"https://doi.org/10.1103/physrevd.102.123506\">10.1103/physrevd.102.123506</a>","apa":"Matilla, J. M. Z., Sharma, M., Hsu, D., &#38; Haiman, Z. (2020). Interpreting deep learning models for weak lensing. <i>Physical Review D</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevd.102.123506\">https://doi.org/10.1103/physrevd.102.123506</a>"},"quality_controlled":"1","external_id":{"arxiv":["2007.06529"]},"_id":"17597","article_processing_charge":"No","publisher":"American Physical Society","oa":1,"publication":"Physical Review D","status":"public","publication_status":"published","intvolume":"       102","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2007.06529","open_access":"1"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","issue":"12","day":"09","date_created":"2024-09-05T12:44:45Z"},{"volume":86,"date_published":"2020-01-17T00:00:00Z","article_type":"original","extern":"1","language":[{"iso":"eng"}],"scopus_import":"1","doi":"10.1016/j.newar.2020.101525","month":"01","author":[{"full_name":"De Rosa, Alessandra","last_name":"De Rosa","first_name":"Alessandra"},{"full_name":"Vignali, Cristian","last_name":"Vignali","first_name":"Cristian"},{"full_name":"Bogdanović, Tamara","first_name":"Tamara","last_name":"Bogdanović"},{"full_name":"Capelo, Pedro R.","last_name":"Capelo","first_name":"Pedro R."},{"full_name":"Charisi, Maria","first_name":"Maria","last_name":"Charisi"},{"full_name":"Dotti, Massimo","last_name":"Dotti","first_name":"Massimo"},{"first_name":"Bernd","last_name":"Husemann","full_name":"Husemann, Bernd"},{"full_name":"Lusso, Elisabeta","first_name":"Elisabeta","last_name":"Lusso"},{"last_name":"Mayer","first_name":"Lucio","full_name":"Mayer, Lucio"},{"full_name":"Paragi, Zsolt","first_name":"Zsolt","last_name":"Paragi"},{"first_name":"Jessie","last_name":"Runnoe","full_name":"Runnoe, Jessie"},{"last_name":"Sesana","first_name":"Alberto","full_name":"Sesana, Alberto"},{"full_name":"Steinborn, Lisa","last_name":"Steinborn","first_name":"Lisa"},{"full_name":"Bianchi, Stefano","first_name":"Stefano","last_name":"Bianchi"},{"full_name":"Colpi, Monica","first_name":"Monica","last_name":"Colpi"},{"last_name":"del Valle","first_name":"Luciano","full_name":"del Valle, Luciano"},{"first_name":"Sándor","last_name":"Frey","full_name":"Frey, Sándor"},{"full_name":"Gabányi, Krisztina É.","first_name":"Krisztina É.","last_name":"Gabányi"},{"first_name":"Margherita","last_name":"Giustini","full_name":"Giustini, Margherita"},{"full_name":"Guainazzi, Matteo","first_name":"Matteo","last_name":"Guainazzi"},{"id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","full_name":"Haiman, Zoltán","last_name":"Haiman","first_name":"Zoltán"},{"full_name":"Herrera Ruiz, Noelia","first_name":"Noelia","last_name":"Herrera Ruiz"},{"last_name":"Herrero-Illana","first_name":"Rubén","full_name":"Herrero-Illana, Rubén"},{"last_name":"Iwasawa","first_name":"Kazushi","full_name":"Iwasawa, Kazushi"},{"full_name":"Komossa, S.","last_name":"Komossa","first_name":"S."},{"first_name":"Davide","last_name":"Lena","full_name":"Lena, Davide"},{"full_name":"Loiseau, Nora","last_name":"Loiseau","first_name":"Nora"},{"first_name":"Miguel","last_name":"Perez-Torres","full_name":"Perez-Torres, Miguel"},{"full_name":"Piconcelli, Enrico","first_name":"Enrico","last_name":"Piconcelli"},{"full_name":"Volonteri, Marta","first_name":"Marta","last_name":"Volonteri"}],"oa_version":"Preprint","abstract":[{"lang":"eng","text":"The quest for binary and dual supermassive black holes (SMBHs) at the dawn of the multi-messenger era is compelling. Detecting dual active galactic nuclei (AGN) – active SMBHs at projected separations larger than several parsecs – and binary AGN – probing the scale where SMBHs are bound in a Keplerian binary – is an observational challenge. The study of AGN pairs (either dual or binary) also represents an overarching theoretical problem in cosmology and astrophysics. The AGN triggering calls for detailed knowledge of the hydrodynamical conditions of gas in the imminent surroundings of the SMBHs and, at the same time, their duality calls for detailed knowledge on how galaxies assemble through major and minor mergers and grow fed by matter along the filaments of the cosmic web. This review describes the techniques used across the electromagnetic spectrum to detect dual and binary AGN candidates and proposes new avenues for their search. The current observational status is compared with the state-of-the-art numerical simulations and models for formation of dual and binary AGN. Binary SMBHs are among the loudest sources of gravitational waves (GWs) in the Universe. The search for a background of GWs at nHz frequencies from inspiralling SMBHs at low redshifts, and the direct detection of signals from their coalescence by the Laser Interferometer Space Antenna in the next decade, make this a theme of major interest for multi-messenger astrophysics. This review discusses the future facilities and observational strategies that are likely to significantly advance this fascinating field."}],"article_number":"101525","citation":{"short":"A. De Rosa, C. Vignali, T. Bogdanović, P.R. Capelo, M. Charisi, M. Dotti, B. Husemann, E. Lusso, L. Mayer, Z. Paragi, J. Runnoe, A. Sesana, L. Steinborn, S. Bianchi, M. Colpi, L. del Valle, S. Frey, K.É. Gabányi, M. Giustini, M. Guainazzi, Z. Haiman, N. Herrera Ruiz, R. Herrero-Illana, K. Iwasawa, S. Komossa, D. Lena, N. Loiseau, M. Perez-Torres, E. Piconcelli, M. Volonteri, New Astronomy Reviews 86 (2020).","ieee":"A. De Rosa <i>et al.</i>, “The quest for dual and binary supermassive black holes: A multi-messenger view,” <i>New Astronomy Reviews</i>, vol. 86. Elsevier BV, 2020.","mla":"De Rosa, Alessandra, et al. “The Quest for Dual and Binary Supermassive Black Holes: A Multi-Messenger View.” <i>New Astronomy Reviews</i>, vol. 86, 101525, Elsevier BV, 2020, doi:<a href=\"https://doi.org/10.1016/j.newar.2020.101525\">10.1016/j.newar.2020.101525</a>.","chicago":"De Rosa, Alessandra, Cristian Vignali, Tamara Bogdanović, Pedro R. Capelo, Maria Charisi, Massimo Dotti, Bernd Husemann, et al. “The Quest for Dual and Binary Supermassive Black Holes: A Multi-Messenger View.” <i>New Astronomy Reviews</i>. Elsevier BV, 2020. <a href=\"https://doi.org/10.1016/j.newar.2020.101525\">https://doi.org/10.1016/j.newar.2020.101525</a>.","ista":"De Rosa A, Vignali C, Bogdanović T, Capelo PR, Charisi M, Dotti M, Husemann B, Lusso E, Mayer L, Paragi Z, Runnoe J, Sesana A, Steinborn L, Bianchi S, Colpi M, del Valle L, Frey S, Gabányi KÉ, Giustini M, Guainazzi M, Haiman Z, Herrera Ruiz N, Herrero-Illana R, Iwasawa K, Komossa S, Lena D, Loiseau N, Perez-Torres M, Piconcelli E, Volonteri M. 2020. The quest for dual and binary supermassive black holes: A multi-messenger view. New Astronomy Reviews. 86, 101525.","ama":"De Rosa A, Vignali C, Bogdanović T, et al. The quest for dual and binary supermassive black holes: A multi-messenger view. <i>New Astronomy Reviews</i>. 2020;86. doi:<a href=\"https://doi.org/10.1016/j.newar.2020.101525\">10.1016/j.newar.2020.101525</a>","apa":"De Rosa, A., Vignali, C., Bogdanović, T., Capelo, P. R., Charisi, M., Dotti, M., … Volonteri, M. (2020). The quest for dual and binary supermassive black holes: A multi-messenger view. <i>New Astronomy Reviews</i>. Elsevier BV. <a href=\"https://doi.org/10.1016/j.newar.2020.101525\">https://doi.org/10.1016/j.newar.2020.101525</a>"},"publication_identifier":{"issn":["1387-6473"]},"arxiv":1,"type":"journal_article","date_updated":"2024-09-23T13:34:58Z","year":"2020","title":"The quest for dual and binary supermassive black holes: A multi-messenger view","publisher":"Elsevier BV","oa":1,"publication":"New Astronomy Reviews","status":"public","quality_controlled":"1","external_id":{"arxiv":["2001.06293"]},"_id":"17600","article_processing_charge":"No","main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2001.06293"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","day":"17","date_created":"2024-09-05T13:07:32Z","publication_status":"published","intvolume":"        86"},{"article_processing_charge":"No","_id":"17601","external_id":{"arxiv":["1911.05506"]},"quality_controlled":"1","status":"public","publication":"The Astrophysical Journal","publisher":"American Astronomical Society","oa":1,"publication_status":"published","intvolume":"       901","issue":"1","day":"17","date_created":"2024-09-05T13:08:20Z","main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.1911.05506"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","doi":"10.3847/1538-4357/abab95","month":"09","scopus_import":"1","article_type":"original","language":[{"iso":"eng"}],"extern":"1","date_published":"2020-09-17T00:00:00Z","volume":901,"year":"2020","title":"Circumbinary disks: Accretion and torque as a function of mass ratio and disk viscosity","type":"journal_article","arxiv":1,"publication_identifier":{"issn":["0004-637X","1538-4357"]},"date_updated":"2024-09-23T13:39:03Z","citation":{"apa":"Duffell, P. C., D’Orazio, D., Derdzinski, A., Haiman, Z., MacFadyen, A., Rosen, A. L., &#38; Zrake, J. (2020). Circumbinary disks: Accretion and torque as a function of mass ratio and disk viscosity. <i>The Astrophysical Journal</i>. American Astronomical Society. <a href=\"https://doi.org/10.3847/1538-4357/abab95\">https://doi.org/10.3847/1538-4357/abab95</a>","ama":"Duffell PC, D’Orazio D, Derdzinski A, et al. Circumbinary disks: Accretion and torque as a function of mass ratio and disk viscosity. <i>The Astrophysical Journal</i>. 2020;901(1). doi:<a href=\"https://doi.org/10.3847/1538-4357/abab95\">10.3847/1538-4357/abab95</a>","chicago":"Duffell, Paul C., Daniel D’Orazio, Andrea Derdzinski, Zoltán Haiman, Andrew MacFadyen, Anna L. Rosen, and Jonathan Zrake. “Circumbinary Disks: Accretion and Torque as a Function of Mass Ratio and Disk Viscosity.” <i>The Astrophysical Journal</i>. American Astronomical Society, 2020. <a href=\"https://doi.org/10.3847/1538-4357/abab95\">https://doi.org/10.3847/1538-4357/abab95</a>.","ista":"Duffell PC, D’Orazio D, Derdzinski A, Haiman Z, MacFadyen A, Rosen AL, Zrake J. 2020. Circumbinary disks: Accretion and torque as a function of mass ratio and disk viscosity. The Astrophysical Journal. 901(1), 25.","ieee":"P. C. Duffell <i>et al.</i>, “Circumbinary disks: Accretion and torque as a function of mass ratio and disk viscosity,” <i>The Astrophysical Journal</i>, vol. 901, no. 1. American Astronomical Society, 2020.","mla":"Duffell, Paul C., et al. “Circumbinary Disks: Accretion and Torque as a Function of Mass Ratio and Disk Viscosity.” <i>The Astrophysical Journal</i>, vol. 901, no. 1, 25, American Astronomical Society, 2020, doi:<a href=\"https://doi.org/10.3847/1538-4357/abab95\">10.3847/1538-4357/abab95</a>.","short":"P.C. Duffell, D. D’Orazio, A. Derdzinski, Z. Haiman, A. MacFadyen, A.L. Rosen, J. Zrake, The Astrophysical Journal 901 (2020)."},"article_number":"25","abstract":[{"text":"Using numerical hydrodynamics calculations and a novel method for densely sampling parameter space, we measure the accretion and torque on a binary system from a circumbinary disk. In agreement with some earlier studies, we find that the net torque on the binary is positive for mass ratios close to unity, and that accretion always drives the binary toward equal mass. Accretion variability depends sensitively on the numerical sink prescription, but the torque and relative accretion onto each component do not depend on the sink timescale. Positive torque and highly variable accretion occurs only for mass ratios greater than around 0.05. This means that for mass ratios below 0.05, the binary would migrate inward until the secondary accreted sufficient mass, after which it would execute a U-turn and migrate outward. We explore a range of viscosities, from α = 0.03 to α = 0.15, and find that this outward torque is proportional to the viscous torque, so that torque per unit accreted mass is independent of α. Dependence of accretion and torque on mass ratio is explored in detail, densely sampling mass ratios between 0.01 and unity. For mass ratio q > 0.2, accretion variability is found to exhibit a distinct sawtooth pattern, typically with a five-orbit cycle that provides a smoking gun prediction for variable quasars observed over long periods, as a potential means to confirm the presence of a binary.","lang":"eng"}],"author":[{"full_name":"Duffell, Paul C.","first_name":"Paul C.","last_name":"Duffell"},{"full_name":"D’Orazio, Daniel","first_name":"Daniel","last_name":"D’Orazio"},{"full_name":"Derdzinski, Andrea","last_name":"Derdzinski","first_name":"Andrea"},{"last_name":"Haiman","first_name":"Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","full_name":"Haiman, Zoltán"},{"full_name":"MacFadyen, Andrew","last_name":"MacFadyen","first_name":"Andrew"},{"full_name":"Rosen, Anna L.","last_name":"Rosen","first_name":"Anna L."},{"full_name":"Zrake, Jonathan","last_name":"Zrake","first_name":"Jonathan"}],"oa_version":"Preprint"},{"title":"Gas-driven inspiral of binaries in thin accretion disks","year":"2020","date_updated":"2024-09-23T13:59:30Z","publication_identifier":{"issn":["0004-637X","1538-4357"]},"type":"journal_article","arxiv":1,"abstract":[{"lang":"eng","text":"Numerical studies of gas accretion onto supermassive black hole binaries (SMBHBs) have generally been limited to conditions where the circumbinary disk (CBD) is 10-100 times thicker than expected for disks in active galactic nuclei (AGN). This discrepancy arises from technical limitations, and also from publication bias toward replicating fiducial numerical models. Here we present the first systematic study of how the binary's orbital evolution varies with disk scale height. We report three key results: (1) Binary orbital evolution switches from outspiralling for warm disks (aspect ratio ~0.1), to inspiralling for more realistic cooler, thinner disks at a critical aspect ratio ~0.04, corresponding to orbital Mach number ~25. (2) The net torque on the binary arises from a competition between positive torque from gas orbiting close to the black holes, and negative torque from the inner edge of the CBD, which is denser for thinner disks. This leads to increasingly negative net torques on the binary for increasingly thin disks. (3) The accretion rate is modestly suppressed with increasing Mach number. We discuss how our results may influence modeling of the nano-Hz gravitational wave background, as well as estimates of the LISA merger event rate."}],"article_number":"43","citation":{"apa":"Tiede, C., Zrake, J., MacFadyen, A., &#38; Haiman, Z. (2020). Gas-driven inspiral of binaries in thin accretion disks. <i>The Astrophysical Journal</i>. American Astronomical Society. <a href=\"https://doi.org/10.3847/1538-4357/aba432\">https://doi.org/10.3847/1538-4357/aba432</a>","ama":"Tiede C, Zrake J, MacFadyen A, Haiman Z. Gas-driven inspiral of binaries in thin accretion disks. <i>The Astrophysical Journal</i>. 2020;900(1). doi:<a href=\"https://doi.org/10.3847/1538-4357/aba432\">10.3847/1538-4357/aba432</a>","ieee":"C. Tiede, J. Zrake, A. MacFadyen, and Z. Haiman, “Gas-driven inspiral of binaries in thin accretion disks,” <i>The Astrophysical Journal</i>, vol. 900, no. 1. American Astronomical Society, 2020.","mla":"Tiede, Christopher, et al. “Gas-Driven Inspiral of Binaries in Thin Accretion Disks.” <i>The Astrophysical Journal</i>, vol. 900, no. 1, 43, American Astronomical Society, 2020, doi:<a href=\"https://doi.org/10.3847/1538-4357/aba432\">10.3847/1538-4357/aba432</a>.","chicago":"Tiede, Christopher, Jonathan Zrake, Andrew MacFadyen, and Zoltán Haiman. “Gas-Driven Inspiral of Binaries in Thin Accretion Disks.” <i>The Astrophysical Journal</i>. American Astronomical Society, 2020. <a href=\"https://doi.org/10.3847/1538-4357/aba432\">https://doi.org/10.3847/1538-4357/aba432</a>.","ista":"Tiede C, Zrake J, MacFadyen A, Haiman Z. 2020. Gas-driven inspiral of binaries in thin accretion disks. The Astrophysical Journal. 900(1), 43.","short":"C. Tiede, J. Zrake, A. MacFadyen, Z. Haiman, The Astrophysical Journal 900 (2020)."},"oa_version":"Preprint","author":[{"full_name":"Tiede, Christopher","first_name":"Christopher","last_name":"Tiede"},{"full_name":"Zrake, Jonathan","first_name":"Jonathan","last_name":"Zrake"},{"full_name":"MacFadyen, Andrew","last_name":"MacFadyen","first_name":"Andrew"},{"last_name":"Haiman","first_name":"Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","full_name":"Haiman, Zoltán"}],"doi":"10.3847/1538-4357/aba432","month":"08","scopus_import":"1","extern":"1","language":[{"iso":"eng"}],"article_type":"original","date_published":"2020-08-28T00:00:00Z","volume":900,"intvolume":"       900","publication_status":"published","day":"28","date_created":"2024-09-05T13:12:20Z","issue":"1","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2005.09555"}],"article_processing_charge":"No","_id":"17604","external_id":{"arxiv":["2005.09555"]},"quality_controlled":"1","publication":"The Astrophysical Journal","status":"public","oa":1,"publisher":"American Astronomical Society"},{"publisher":"American Astronomical Society","oa":1,"publication":"The Astrophysical Journal Letters","status":"public","external_id":{"arxiv":["1911.11142"]},"quality_controlled":"1","_id":"17605","article_processing_charge":"No","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.1911.11142","open_access":"1"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","issue":"2","day":"18","date_created":"2024-09-05T13:13:33Z","publication_status":"published","intvolume":"       890","volume":890,"date_published":"2020-02-18T00:00:00Z","article_type":"original","extern":"1","language":[{"iso":"eng"}],"scopus_import":"1","doi":"10.3847/2041-8213/ab745d","month":"02","author":[{"first_name":"V.","last_name":"Gayathri","full_name":"Gayathri, V."},{"last_name":"Bartos","first_name":"I.","full_name":"Bartos, I."},{"full_name":"Haiman, Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","first_name":"Zoltán","last_name":"Haiman"},{"full_name":"Klimenko, S.","last_name":"Klimenko","first_name":"S."},{"first_name":"B.","last_name":"Kocsis","full_name":"Kocsis, B."},{"first_name":"S.","last_name":"Márka","full_name":"Márka, S."},{"full_name":"Yang, Y.","last_name":"Yang","first_name":"Y."}],"oa_version":"Preprint","abstract":[{"text":"Despite the rapidly growing number of stellar-mass binary black hole mergers discovered through gravitational waves, the origin of these binaries is still not known. In galactic centers, black holes can be brought to each others' proximity by dynamical processes, resulting in mergers. It is also possible that black holes formed in previous mergers encounter new black holes, resulting in so-called hierarchical mergers. Hierarchical events carry signatures such as higher-than-usual black hole mass and spin. Here we show that the recently reported gravitational-wave candidate, GW170817A, could be the result of such a hierarchical merger. In particular, its chirp mass ∼40 M⊙ and effective spin of χeff ∼ 0.5 are the typically expected values from hierarchical mergers within the disks of active galactic nuclei. We find that the reconstructed parameters of GW170817A strongly favor a hierarchical merger origin over having been produced by an isolated binary origin (with an odds ratio of > 10^3).","lang":"eng"}],"article_number":"L20","citation":{"short":"V. Gayathri, I. Bartos, Z. Haiman, S. Klimenko, B. Kocsis, S. Márka, Y. Yang, The Astrophysical Journal Letters 890 (2020).","ieee":"V. Gayathri <i>et al.</i>, “GW170817A as a hierarchical black hole merger,” <i>The Astrophysical Journal Letters</i>, vol. 890, no. 2. American Astronomical Society, 2020.","mla":"Gayathri, V., et al. “GW170817A as a Hierarchical Black Hole Merger.” <i>The Astrophysical Journal Letters</i>, vol. 890, no. 2, L20, American Astronomical Society, 2020, doi:<a href=\"https://doi.org/10.3847/2041-8213/ab745d\">10.3847/2041-8213/ab745d</a>.","chicago":"Gayathri, V., I. Bartos, Zoltán Haiman, S. Klimenko, B. Kocsis, S. Márka, and Y. Yang. “GW170817A as a Hierarchical Black Hole Merger.” <i>The Astrophysical Journal Letters</i>. American Astronomical Society, 2020. <a href=\"https://doi.org/10.3847/2041-8213/ab745d\">https://doi.org/10.3847/2041-8213/ab745d</a>.","ista":"Gayathri V, Bartos I, Haiman Z, Klimenko S, Kocsis B, Márka S, Yang Y. 2020. GW170817A as a hierarchical black hole merger. The Astrophysical Journal Letters. 890(2), L20.","ama":"Gayathri V, Bartos I, Haiman Z, et al. GW170817A as a hierarchical black hole merger. <i>The Astrophysical Journal Letters</i>. 2020;890(2). doi:<a href=\"https://doi.org/10.3847/2041-8213/ab745d\">10.3847/2041-8213/ab745d</a>","apa":"Gayathri, V., Bartos, I., Haiman, Z., Klimenko, S., Kocsis, B., Márka, S., &#38; Yang, Y. (2020). GW170817A as a hierarchical black hole merger. <i>The Astrophysical Journal Letters</i>. American Astronomical Society. <a href=\"https://doi.org/10.3847/2041-8213/ab745d\">https://doi.org/10.3847/2041-8213/ab745d</a>"},"publication_identifier":{"issn":["2041-8205","2041-8213"]},"arxiv":1,"type":"journal_article","date_updated":"2024-09-23T14:04:29Z","year":"2020","title":"GW170817A as a hierarchical black hole merger"},{"extern":"1","language":[{"iso":"eng"}],"article_type":"original","date_published":"2020-10-01T00:00:00Z","volume":901,"doi":"10.3847/2041-8213/abb940","month":"10","scopus_import":"1","abstract":[{"text":"The heaviest neutron stars and lightest black holes expected to be produced by stellar evolution leave the mass-range 2.2 M⊙≲m≲5 M⊙ largely unpopulated. Objects found in this so-called lower mass gap likely originate from a distinct astrophysical process. Such an object, with mass 2.6 M⊙ was recently detected in the binary merger GW190814 through gravitational waves by LIGO/Virgo. Here we show that black holes in the mass gap are naturally assembled through mergers and accretion in AGN disks, and can subsequently participate in additional mergers. We compute the properties of AGN-assisted mergers involving neutron stars and black holes, accounting for accretion. We find that mergers in which one of the objects is in the lower mass gap represent up to 4% of AGN-assisted mergers detectable by LIGO/Virgo. The lighter object of GW190814, with mass 2.6 M⊙, could have grown in an AGN disk through accretion. We find that the unexpectedly high total mass of 3.4 M⊙ observed in the neutron star merger GW190425 may also be due to accretion in an AGN disk.","lang":"eng"}],"article_number":"L34","citation":{"short":"Y. Yang, V. Gayathri, I. Bartos, Z. Haiman, M. Safarzadeh, H. Tagawa, The Astrophysical Journal Letters 901 (2020).","chicago":"Yang, Y., V. Gayathri, I. Bartos, Zoltán Haiman, M. Safarzadeh, and H. Tagawa. “Black Hole Formation in the Lower Mass Gap through Mergers and Accretion in AGN Disks.” <i>The Astrophysical Journal Letters</i>. American Astronomical Society, 2020. <a href=\"https://doi.org/10.3847/2041-8213/abb940\">https://doi.org/10.3847/2041-8213/abb940</a>.","ista":"Yang Y, Gayathri V, Bartos I, Haiman Z, Safarzadeh M, Tagawa H. 2020. Black hole formation in the lower mass gap through mergers and accretion in AGN disks. The Astrophysical Journal Letters. 901(2), L34.","mla":"Yang, Y., et al. “Black Hole Formation in the Lower Mass Gap through Mergers and Accretion in AGN Disks.” <i>The Astrophysical Journal Letters</i>, vol. 901, no. 2, L34, American Astronomical Society, 2020, doi:<a href=\"https://doi.org/10.3847/2041-8213/abb940\">10.3847/2041-8213/abb940</a>.","ieee":"Y. Yang, V. Gayathri, I. Bartos, Z. Haiman, M. Safarzadeh, and H. Tagawa, “Black hole formation in the lower mass gap through mergers and accretion in AGN disks,” <i>The Astrophysical Journal Letters</i>, vol. 901, no. 2. American Astronomical Society, 2020.","ama":"Yang Y, Gayathri V, Bartos I, Haiman Z, Safarzadeh M, Tagawa H. Black hole formation in the lower mass gap through mergers and accretion in AGN disks. <i>The Astrophysical Journal Letters</i>. 2020;901(2). doi:<a href=\"https://doi.org/10.3847/2041-8213/abb940\">10.3847/2041-8213/abb940</a>","apa":"Yang, Y., Gayathri, V., Bartos, I., Haiman, Z., Safarzadeh, M., &#38; Tagawa, H. (2020). Black hole formation in the lower mass gap through mergers and accretion in AGN disks. <i>The Astrophysical Journal Letters</i>. American Astronomical Society. <a href=\"https://doi.org/10.3847/2041-8213/abb940\">https://doi.org/10.3847/2041-8213/abb940</a>"},"oa_version":"Preprint","author":[{"first_name":"Y.","last_name":"Yang","full_name":"Yang, Y."},{"full_name":"Gayathri, V.","first_name":"V.","last_name":"Gayathri"},{"first_name":"I.","last_name":"Bartos","full_name":"Bartos, I."},{"first_name":"Zoltán","last_name":"Haiman","full_name":"Haiman, Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36"},{"full_name":"Safarzadeh, M.","last_name":"Safarzadeh","first_name":"M."},{"full_name":"Tagawa, H.","last_name":"Tagawa","first_name":"H."}],"title":"Black hole formation in the lower mass gap through mergers and accretion in AGN disks","year":"2020","date_updated":"2024-09-23T14:16:49Z","publication_identifier":{"issn":["2041-8205","2041-8213"]},"arxiv":1,"type":"journal_article","publication":"The Astrophysical Journal Letters","status":"public","oa":1,"publisher":"American Astronomical Society","article_processing_charge":"No","_id":"17607","quality_controlled":"1","external_id":{"arxiv":["2007.04781"]},"date_created":"2024-09-05T13:15:59Z","day":"01","issue":"2","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2007.04781","open_access":"1"}],"intvolume":"       901","publication_status":"published"},{"publication_status":"published","intvolume":"        21","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"1","pmid":1,"day":"18","date_created":"2024-09-09T06:48:30Z","quality_controlled":"1","external_id":{"pmid":["33337876"]},"_id":"17902","OA_type":"closed access","article_processing_charge":"No","publisher":"American Chemical Society","page":"673-679","publication":"Nano Letters","status":"public","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"type":"journal_article","date_updated":"2024-12-10T10:26:22Z","year":"2020","title":"Voltage-induced single-molecule junction planarization","author":[{"full_name":"Zang, Yaping","first_name":"Yaping","last_name":"Zang"},{"last_name":"Fung","first_name":"E-Dean","full_name":"Fung, E-Dean"},{"full_name":"Fu, Tianren","last_name":"Fu","first_name":"Tianren"},{"last_name":"Ray","first_name":"Suman","full_name":"Ray, Suman"},{"first_name":"Marc H.","last_name":"Garner","full_name":"Garner, Marc H."},{"full_name":"Borges, Anders","first_name":"Anders","last_name":"Borges"},{"full_name":"Steigerwald, Michael L.","last_name":"Steigerwald","first_name":"Michael L."},{"first_name":"Satish","last_name":"Patil","full_name":"Patil, Satish"},{"first_name":"Gemma","last_name":"Solomon","full_name":"Solomon, Gemma"},{"full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","orcid":"0000-0002-6957-6089","first_name":"Latha","last_name":"Venkataraman"}],"oa_version":"None","abstract":[{"lang":"eng","text":"Probing structural changes of a molecule induced by charge transfer is important for understanding the physicochemical properties of molecules and developing new electronic devices. Here, we interrogate the structural changes of a single diketopyrrolopyrrole (DPP) molecule induced by charge transport at a high bias using scanning tunneling microscope break junction (STM-BJ) techniques. Specifically, we demonstrate that application of a high bias increases the average nonresonant conductance of single Au–DPP–Au junctions. We infer from the increased conductance that resonant charge transport induces planarization of the molecular backbone. We further show that this conformational planarization is assisted by thermally activated junction reorganization. The planarization only occurs under specific electronic conditions, which we rationalize by ab initio calculations. These results emphasize the need for a comprehensive view of single-molecule junctions which includes both the electronic properties and structure of the molecules and the electrodes when designing electrically driven single-molecule motors."}],"citation":{"mla":"Zang, Yaping, et al. “Voltage-Induced Single-Molecule Junction Planarization.” <i>Nano Letters</i>, vol. 21, no. 1, American Chemical Society, 2020, pp. 673–79, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c04260\">10.1021/acs.nanolett.0c04260</a>.","ieee":"Y. Zang <i>et al.</i>, “Voltage-induced single-molecule junction planarization,” <i>Nano Letters</i>, vol. 21, no. 1. American Chemical Society, pp. 673–679, 2020.","chicago":"Zang, Yaping, E-Dean Fung, Tianren Fu, Suman Ray, Marc H. Garner, Anders Borges, Michael L. Steigerwald, Satish Patil, Gemma Solomon, and Latha Venkataraman. “Voltage-Induced Single-Molecule Junction Planarization.” <i>Nano Letters</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/acs.nanolett.0c04260\">https://doi.org/10.1021/acs.nanolett.0c04260</a>.","ista":"Zang Y, Fung E-D, Fu T, Ray S, Garner MH, Borges A, Steigerwald ML, Patil S, Solomon G, Venkataraman L. 2020. Voltage-induced single-molecule junction planarization. Nano Letters. 21(1), 673–679.","short":"Y. Zang, E.-D. Fung, T. Fu, S. Ray, M.H. Garner, A. Borges, M.L. Steigerwald, S. Patil, G. Solomon, L. Venkataraman, Nano Letters 21 (2020) 673–679.","apa":"Zang, Y., Fung, E.-D., Fu, T., Ray, S., Garner, M. H., Borges, A., … Venkataraman, L. (2020). Voltage-induced single-molecule junction planarization. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.0c04260\">https://doi.org/10.1021/acs.nanolett.0c04260</a>","ama":"Zang Y, Fung E-D, Fu T, et al. Voltage-induced single-molecule junction planarization. <i>Nano Letters</i>. 2020;21(1):673-679. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c04260\">10.1021/acs.nanolett.0c04260</a>"},"scopus_import":"1","doi":"10.1021/acs.nanolett.0c04260","month":"12","volume":21,"date_published":"2020-12-18T00:00:00Z","article_type":"letter_note","extern":"1","language":[{"iso":"eng"}]},{"page":"8912-8918","publisher":"American Chemical Society","status":"public","publication":"Nano Letters","external_id":{"pmid":["33206534"]},"quality_controlled":"1","article_processing_charge":"No","_id":"17903","OA_type":"closed access","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2024-09-09T07:12:19Z","day":"18","pmid":1,"issue":"12","intvolume":"        20","publication_status":"published","volume":20,"date_published":"2020-11-18T00:00:00Z","language":[{"iso":"eng"}],"extern":"1","article_type":"letter_note","scopus_import":"1","month":"11","doi":"10.1021/acs.nanolett.0c03994","oa_version":"None","author":[{"full_name":"Fung, E-Dean","first_name":"E-Dean","last_name":"Fung"},{"id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","full_name":"Venkataraman, Latha","last_name":"Venkataraman","first_name":"Latha","orcid":"0000-0002-6957-6089"}],"citation":{"short":"E.-D. Fung, L. Venkataraman, Nano Letters 20 (2020) 8912–8918.","mla":"Fung, E. Dean, and Latha Venkataraman. “Too Cool for Blackbody Radiation: Overbias Photon Emission in Ambient STM Due to Multielectron Processes.” <i>Nano Letters</i>, vol. 20, no. 12, American Chemical Society, 2020, pp. 8912–18, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c03994\">10.1021/acs.nanolett.0c03994</a>.","ieee":"E.-D. Fung and L. Venkataraman, “Too cool for blackbody radiation: Overbias photon emission in ambient STM due to multielectron processes,” <i>Nano Letters</i>, vol. 20, no. 12. American Chemical Society, pp. 8912–8918, 2020.","ista":"Fung E-D, Venkataraman L. 2020. Too cool for blackbody radiation: Overbias photon emission in ambient STM due to multielectron processes. Nano Letters. 20(12), 8912–8918.","chicago":"Fung, E-Dean, and Latha Venkataraman. “Too Cool for Blackbody Radiation: Overbias Photon Emission in Ambient STM Due to Multielectron Processes.” <i>Nano Letters</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/acs.nanolett.0c03994\">https://doi.org/10.1021/acs.nanolett.0c03994</a>.","ama":"Fung E-D, Venkataraman L. Too cool for blackbody radiation: Overbias photon emission in ambient STM due to multielectron processes. <i>Nano Letters</i>. 2020;20(12):8912-8918. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c03994\">10.1021/acs.nanolett.0c03994</a>","apa":"Fung, E.-D., &#38; Venkataraman, L. (2020). Too cool for blackbody radiation: Overbias photon emission in ambient STM due to multielectron processes. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.0c03994\">https://doi.org/10.1021/acs.nanolett.0c03994</a>"},"abstract":[{"text":"Light emission from tunnel junctions are a potential photon source for nanophotonic applications. Surprisingly, the photons emitted can have energies exceeding the energy supplied to the electrons by the bias. Three mechanisms for generating these so-called overbias photons have been proposed, but the relationship between these mechanisms has not been clarified. In this work, we argue that multielectron processes provide the best framework for understanding overbias light emission in tunnel junctions. Experimentally, we demonstrate for the first time that the superlinear dependence of emission on conductance predicted by this theory is robust to the temperature of the tunnel junction, indicating that tunnel junctions are a promising candidate for electrically driven broadband photon sources.","lang":"eng"}],"date_updated":"2024-12-10T10:28:52Z","type":"journal_article","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"title":"Too cool for blackbody radiation: Overbias photon emission in ambient STM due to multielectron processes","year":"2020"},{"doi":"10.1021/jacs.0c10743","month":"11","scopus_import":"1","article_type":"letter_note","extern":"1","language":[{"iso":"eng"}],"volume":142,"date_published":"2020-11-11T00:00:00Z","year":"2020","title":"Cyclopropenylidenes as strong carbene anchoring groups on Au surfaces","publication_identifier":{"eissn":["1520-5126"],"issn":["0002-7863"]},"type":"journal_article","date_updated":"2024-12-10T10:34:58Z","abstract":[{"lang":"eng","text":"The creation of stable molecular monolayers on metallic surfaces is a fundamental challenge of surface chemistry. N-Heterocyclic carbenes (NHCs) were recently shown to form self-assembled monolayers that are significantly more stable than the traditional thiols on Au system. Here we theoretically and experimentally demonstrate that the smallest cyclic carbene, cyclopropenylidene, binds even more strongly than NHCs to Au surfaces without altering the surface structure. We deposit bis(diisopropylamino)cyclopropenylidene (BAC) on Au(111) using the molecular adduct BAC–CO2 as a precursor and determine the structure, geometry, and behavior of the surface-bound molecules through high-resolution X-ray photoelectron spectroscopy, atomic force microscopy, and scanning tunneling microscopy. Our experiments are supported by density functional theory calculations of the molecular binding energy of BAC on Au(111) and its electronic structure. Our work is the first demonstration of surface modification with a stable carbene other than NHC; more broadly, it drives further exploration of various carbenes on metal surfaces."}],"citation":{"chicago":"Doud, Evan A., Rachel L. Starr, Gregor Kladnik, Anastasia Voevodin, Enrique Montes, Narendra P. Arasu, Yaping Zang, et al. “Cyclopropenylidenes as Strong Carbene Anchoring Groups on Au Surfaces.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/jacs.0c10743\">https://doi.org/10.1021/jacs.0c10743</a>.","ista":"Doud EA, Starr RL, Kladnik G, Voevodin A, Montes E, Arasu NP, Zang Y, Zahl P, Morgante A, Venkataraman L, Vázquez H, Cvetko D, Roy X. 2020. Cyclopropenylidenes as strong carbene anchoring groups on Au surfaces. Journal of the American Chemical Society. 142(47), 19902–19906.","mla":"Doud, Evan A., et al. “Cyclopropenylidenes as Strong Carbene Anchoring Groups on Au Surfaces.” <i>Journal of the American Chemical Society</i>, vol. 142, no. 47, American Chemical Society, 2020, pp. 19902–06, doi:<a href=\"https://doi.org/10.1021/jacs.0c10743\">10.1021/jacs.0c10743</a>.","ieee":"E. A. Doud <i>et al.</i>, “Cyclopropenylidenes as strong carbene anchoring groups on Au surfaces,” <i>Journal of the American Chemical Society</i>, vol. 142, no. 47. American Chemical Society, pp. 19902–19906, 2020.","short":"E.A. Doud, R.L. Starr, G. Kladnik, A. Voevodin, E. Montes, N.P. Arasu, Y. Zang, P. Zahl, A. Morgante, L. Venkataraman, H. Vázquez, D. Cvetko, X. Roy, Journal of the American Chemical Society 142 (2020) 19902–19906.","apa":"Doud, E. A., Starr, R. L., Kladnik, G., Voevodin, A., Montes, E., Arasu, N. P., … Roy, X. (2020). Cyclopropenylidenes as strong carbene anchoring groups on Au surfaces. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/jacs.0c10743\">https://doi.org/10.1021/jacs.0c10743</a>","ama":"Doud EA, Starr RL, Kladnik G, et al. Cyclopropenylidenes as strong carbene anchoring groups on Au surfaces. <i>Journal of the American Chemical Society</i>. 2020;142(47):19902-19906. doi:<a href=\"https://doi.org/10.1021/jacs.0c10743\">10.1021/jacs.0c10743</a>"},"author":[{"first_name":"Evan A.","last_name":"Doud","full_name":"Doud, Evan A."},{"last_name":"Starr","first_name":"Rachel L.","full_name":"Starr, Rachel L."},{"full_name":"Kladnik, Gregor","last_name":"Kladnik","first_name":"Gregor"},{"full_name":"Voevodin, Anastasia","first_name":"Anastasia","last_name":"Voevodin"},{"last_name":"Montes","first_name":"Enrique","full_name":"Montes, Enrique"},{"full_name":"Arasu, Narendra P.","last_name":"Arasu","first_name":"Narendra P."},{"full_name":"Zang, Yaping","first_name":"Yaping","last_name":"Zang"},{"first_name":"Percy","last_name":"Zahl","full_name":"Zahl, Percy"},{"last_name":"Morgante","first_name":"Alberto","full_name":"Morgante, Alberto"},{"full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","first_name":"Latha","orcid":"0000-0002-6957-6089","last_name":"Venkataraman"},{"full_name":"Vázquez, Héctor","first_name":"Héctor","last_name":"Vázquez"},{"last_name":"Cvetko","first_name":"Dean","full_name":"Cvetko, Dean"},{"first_name":"Xavier","last_name":"Roy","full_name":"Roy, Xavier"}],"oa_version":"None","article_processing_charge":"No","_id":"17904","OA_type":"closed access","quality_controlled":"1","external_id":{"pmid":["33175526"]},"publication":"Journal of the American Chemical Society","status":"public","publisher":"American Chemical Society","page":"19902-19906","publication_status":"published","intvolume":"       142","issue":"47","pmid":1,"day":"11","date_created":"2024-09-09T07:13:45Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"pmid":1,"date_created":"2024-09-09T07:14:34Z","day":"11","issue":"68","tmp":{"name":"Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)","image":"/images/cc_by_nc.png","legal_code_url":"https://creativecommons.org/licenses/by-nc/3.0/legalcode","short":"CC BY-NC (3.0)"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","DOAJ_listed":"1","intvolume":"        10","publication_status":"published","publication":"RSC Advances","status":"public","OA_place":"publisher","publisher":"Royal Society of Chemistry","page":"41264-41271","_id":"17905","article_processing_charge":"Yes","OA_type":"gold","external_id":{"pmid":["35516533"]},"quality_controlled":"1","abstract":[{"lang":"eng","text":"A series of four oligomers of cyclopentadithiophene-vinylenes end capped with pyridine groups was prepared and their optical and electronic properties studied. Treatment with trifluoroacetic acid (TFA) leads to the bisprotonation of the nitrogens of the pyridine, which has an important impact on the optical properties. Excess treatment with TFA provokes the oxidation of the conjugated core, generating radical cations and dications. The ease of the TFA treatment in solution was extended to protonation in the solid-state where further characterization of the neutral and TFA-treated samples was carried out in electrically active substrates in organic field-effect transistors. Finally, the new molecules were found to be excellent conductors in single-molecule junctions thanks to strong electron delocalization and resonance orbital mediated transport. These studies show the opening of a spectrum of possibilities by suitable terminal substitution of π-cores."}],"citation":{"apa":"Guijarro, F. G., Medina Rivero, S., Gunasekaran, S., Arretxea, I., Ponce Ortiz, R., Caballero, R., … Casado, J. (2020). Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers. <i>RSC Advances</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d0ra08220a\">https://doi.org/10.1039/d0ra08220a</a>","ama":"Guijarro FG, Medina Rivero S, Gunasekaran S, et al. Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers. <i>RSC Advances</i>. 2020;10(68):41264-41271. doi:<a href=\"https://doi.org/10.1039/d0ra08220a\">10.1039/d0ra08220a</a>","mla":"Guijarro, Fernando G., et al. “Synthesis and Electronic Properties of Pyridine End-Capped Cyclopentadithiophene-Vinylene Oligomers.” <i>RSC Advances</i>, vol. 10, no. 68, Royal Society of Chemistry, 2020, pp. 41264–71, doi:<a href=\"https://doi.org/10.1039/d0ra08220a\">10.1039/d0ra08220a</a>.","ieee":"F. G. Guijarro <i>et al.</i>, “Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers,” <i>RSC Advances</i>, vol. 10, no. 68. Royal Society of Chemistry, pp. 41264–41271, 2020.","ista":"Guijarro FG, Medina Rivero S, Gunasekaran S, Arretxea I, Ponce Ortiz R, Caballero R, Cruz P de la, Langa F, Venkataraman L, Casado J. 2020. Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers. RSC Advances. 10(68), 41264–41271.","chicago":"Guijarro, Fernando G., Samara Medina Rivero, Suman Gunasekaran, Iratxe Arretxea, Rocío Ponce Ortiz, Rubén Caballero, Pilar de la Cruz, Fernando Langa, Latha Venkataraman, and Juan Casado. “Synthesis and Electronic Properties of Pyridine End-Capped Cyclopentadithiophene-Vinylene Oligomers.” <i>RSC Advances</i>. Royal Society of Chemistry, 2020. <a href=\"https://doi.org/10.1039/d0ra08220a\">https://doi.org/10.1039/d0ra08220a</a>.","short":"F.G. Guijarro, S. Medina Rivero, S. Gunasekaran, I. Arretxea, R. Ponce Ortiz, R. Caballero, P. de la Cruz, F. Langa, L. Venkataraman, J. Casado, RSC Advances 10 (2020) 41264–41271."},"oa_version":"Published Version","author":[{"full_name":"Guijarro, Fernando G.","last_name":"Guijarro","first_name":"Fernando G."},{"last_name":"Medina Rivero","first_name":"Samara","full_name":"Medina Rivero, Samara"},{"full_name":"Gunasekaran, Suman","first_name":"Suman","last_name":"Gunasekaran"},{"first_name":"Iratxe","last_name":"Arretxea","full_name":"Arretxea, Iratxe"},{"last_name":"Ponce Ortiz","first_name":"Rocío","full_name":"Ponce Ortiz, Rocío"},{"first_name":"Rubén","last_name":"Caballero","full_name":"Caballero, Rubén"},{"full_name":"Cruz, Pilar de la","first_name":"Pilar de la","last_name":"Cruz"},{"last_name":"Langa","first_name":"Fernando","full_name":"Langa, Fernando"},{"first_name":"Latha","orcid":"0000-0002-6957-6089","last_name":"Venkataraman","full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf"},{"first_name":"Juan","last_name":"Casado","full_name":"Casado, Juan"}],"title":"Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers","year":"2020","date_updated":"2024-12-10T10:38:07Z","publication_identifier":{"issn":["2046-2069"]},"type":"journal_article","extern":"1","language":[{"iso":"eng"}],"article_type":"original","date_published":"2020-11-11T00:00:00Z","volume":10,"doi":"10.1039/d0ra08220a","license":"https://creativecommons.org/licenses/by-nc/3.0/","month":"11","scopus_import":"1"},{"month":"10","doi":"10.1021/acs.nanolett.0c03794","scopus_import":"1","language":[{"iso":"eng"}],"extern":"1","article_type":"letter_note","date_published":"2020-10-23T00:00:00Z","volume":20,"title":"Cumulene wires display increasing conductance with increasing length","year":"2020","date_updated":"2024-12-10T10:41:40Z","type":"journal_article","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"citation":{"apa":"Zang, Y., Fu, T., Zou, Q., Ng, F., Li, H., Steigerwald, M. L., … Venkataraman, L. (2020). Cumulene wires display increasing conductance with increasing length. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.0c03794\">https://doi.org/10.1021/acs.nanolett.0c03794</a>","ama":"Zang Y, Fu T, Zou Q, et al. Cumulene wires display increasing conductance with increasing length. <i>Nano Letters</i>. 2020;20(11):8415-8419. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c03794\">10.1021/acs.nanolett.0c03794</a>","ista":"Zang Y, Fu T, Zou Q, Ng F, Li H, Steigerwald ML, Nuckolls C, Venkataraman L. 2020. Cumulene wires display increasing conductance with increasing length. Nano Letters. 20(11), 8415–8419.","chicago":"Zang, Yaping, Tianren Fu, Qi Zou, Fay Ng, Hexing Li, Michael L. Steigerwald, Colin Nuckolls, and Latha Venkataraman. “Cumulene Wires Display Increasing Conductance with Increasing Length.” <i>Nano Letters</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/acs.nanolett.0c03794\">https://doi.org/10.1021/acs.nanolett.0c03794</a>.","ieee":"Y. Zang <i>et al.</i>, “Cumulene wires display increasing conductance with increasing length,” <i>Nano Letters</i>, vol. 20, no. 11. American Chemical Society, pp. 8415–8419, 2020.","mla":"Zang, Yaping, et al. “Cumulene Wires Display Increasing Conductance with Increasing Length.” <i>Nano Letters</i>, vol. 20, no. 11, American Chemical Society, 2020, pp. 8415–19, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c03794\">10.1021/acs.nanolett.0c03794</a>.","short":"Y. Zang, T. Fu, Q. Zou, F. Ng, H. Li, M.L. Steigerwald, C. Nuckolls, L. Venkataraman, Nano Letters 20 (2020) 8415–8419."},"abstract":[{"text":"One-dimensional sp-hybridized carbon wires, including cumulenes and polyynes, can be regarded as finite versions of carbynes. They are likely to be good candidates for molecular-scale conducting wires as they are predicted to have a high-conductance. In this study, we first characterize the single-molecule conductance of a series of cumulenes and polyynes with a backbone ranging in length from 4 to 8 carbon atoms, including [7]cumulene, the longest cumulenic carbon wire studied to date for molecular electronics. We observe different length dependence of conductance when comparing these two forms of carbon wires. Polyynes exhibit conductance decays with increasing molecular length, while cumulenes show a conductance increase with increasing molecular length. Their distinct conducting behaviors are attributed to their different bond length alternation, which is supported by theoretical calculations. This study confirms the long-standing theoretical predictions on sp-hybridized carbon wires and demonstrates that cumulenes can form highly conducting molecular wires.","lang":"eng"}],"oa_version":"None","author":[{"full_name":"Zang, Yaping","first_name":"Yaping","last_name":"Zang"},{"last_name":"Fu","first_name":"Tianren","full_name":"Fu, Tianren"},{"full_name":"Zou, Qi","last_name":"Zou","first_name":"Qi"},{"full_name":"Ng, Fay","last_name":"Ng","first_name":"Fay"},{"first_name":"Hexing","last_name":"Li","full_name":"Li, Hexing"},{"first_name":"Michael L.","last_name":"Steigerwald","full_name":"Steigerwald, Michael L."},{"first_name":"Colin","last_name":"Nuckolls","full_name":"Nuckolls, Colin"},{"full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","first_name":"Latha","orcid":"0000-0002-6957-6089","last_name":"Venkataraman"}],"OA_type":"closed access","_id":"17906","article_processing_charge":"No","external_id":{"pmid":["33095021"]},"quality_controlled":"1","status":"public","publication":"Nano Letters","page":"8415-8419","publisher":"American Chemical Society","intvolume":"        20","publication_status":"published","date_created":"2024-09-09T07:16:20Z","day":"23","pmid":1,"issue":"11","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"publisher":"AIP Publishing","status":"public","publication":"The Journal of Chemical Physics","quality_controlled":"1","external_id":{"pmid":["33003709"]},"OA_type":"closed access","_id":"17907","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"12","day":"28","date_created":"2024-09-09T07:17:20Z","pmid":1,"publication_status":"published","intvolume":"       153","volume":153,"date_published":"2020-09-28T00:00:00Z","article_type":"original","language":[{"iso":"eng"}],"extern":"1","scopus_import":"1","month":"09","doi":"10.1063/5.0021146","author":[{"last_name":"Gunasekaran","first_name":"Suman","full_name":"Gunasekaran, Suman"},{"id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","full_name":"Venkataraman, Latha","last_name":"Venkataraman","first_name":"Latha","orcid":"0000-0002-6957-6089"}],"oa_version":"None","citation":{"ama":"Gunasekaran S, Venkataraman L. Tight-binding analysis of helical states in carbyne. <i>The Journal of Chemical Physics</i>. 2020;153(12). doi:<a href=\"https://doi.org/10.1063/5.0021146\">10.1063/5.0021146</a>","apa":"Gunasekaran, S., &#38; Venkataraman, L. (2020). Tight-binding analysis of helical states in carbyne. <i>The Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0021146\">https://doi.org/10.1063/5.0021146</a>","short":"S. Gunasekaran, L. Venkataraman, The Journal of Chemical Physics 153 (2020).","chicago":"Gunasekaran, Suman, and Latha Venkataraman. “Tight-Binding Analysis of Helical States in Carbyne.” <i>The Journal of Chemical Physics</i>. AIP Publishing, 2020. <a href=\"https://doi.org/10.1063/5.0021146\">https://doi.org/10.1063/5.0021146</a>.","ista":"Gunasekaran S, Venkataraman L. 2020. Tight-binding analysis of helical states in carbyne. The Journal of Chemical Physics. 153(12), 124304.","ieee":"S. Gunasekaran and L. Venkataraman, “Tight-binding analysis of helical states in carbyne,” <i>The Journal of Chemical Physics</i>, vol. 153, no. 12. AIP Publishing, 2020.","mla":"Gunasekaran, Suman, and Latha Venkataraman. “Tight-Binding Analysis of Helical States in Carbyne.” <i>The Journal of Chemical Physics</i>, vol. 153, no. 12, 124304, AIP Publishing, 2020, doi:<a href=\"https://doi.org/10.1063/5.0021146\">10.1063/5.0021146</a>."},"article_number":"124304 ","abstract":[{"lang":"eng","text":"Carbyne is a linear allotrope of carbon that is composed of a chain of sp-hybridized carbon atoms. Through appropriate engineering of the chain termination, carbyne can harbor helical states where the π-electron delocalization twists along the axis of the chain. Herein, we present a comprehensive analysis of these helical states at the tight-binding level. We demonstrate that, in general, the molecular orbital coefficients of the helical states trace out an ellipse, in analogy to elliptically polarized light. Helical states can be realized in a model, inspired by the structure of cumulene, which considers a chain terminated by sp2-hybridized atoms oriented at a nontrivial dihedral angle. We provide a complete analytic solution for this model. Additionally, we present a variation of the model that yields perfect helical states that trace out a circle as opposed to an ellipse. Our results provide a deeper understanding of helical states and lay a foundation for more advanced levels of theory."}],"type":"journal_article","publication_identifier":{"eissn":["1089-7690"],"issn":["0021-9606"]},"date_updated":"2024-12-10T10:46:25Z","year":"2020","title":"Tight-binding analysis of helical states in carbyne"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","main_file_link":[{"url":"https://doi.org/10.26434/chemrxiv.12252059.v1","open_access":"1"}],"date_created":"2024-09-09T07:18:19Z","day":"03","pmid":1,"issue":"9","intvolume":"        20","publication_status":"published","oa":1,"page":"6381-6386","publisher":"American Chemical Society","status":"public","publication":"Nano Letters","OA_place":"repository","quality_controlled":"1","external_id":{"pmid":["32787164"]},"article_processing_charge":"No","_id":"17908","OA_type":"green","oa_version":"Preprint","author":[{"full_name":"Camarasa-Gómez, María","first_name":"María","last_name":"Camarasa-Gómez"},{"full_name":"Hernangómez-Pérez, Daniel","first_name":"Daniel","last_name":"Hernangómez-Pérez"},{"first_name":"Michael S.","last_name":"Inkpen","full_name":"Inkpen, Michael S."},{"last_name":"Lovat","first_name":"Giacomo","full_name":"Lovat, Giacomo"},{"full_name":"Fung, E-Dean","first_name":"E-Dean","last_name":"Fung"},{"full_name":"Roy, Xavier","last_name":"Roy","first_name":"Xavier"},{"full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","first_name":"Latha","orcid":"0000-0002-6957-6089","last_name":"Venkataraman"},{"full_name":"Evers, Ferdinand","last_name":"Evers","first_name":"Ferdinand"}],"citation":{"apa":"Camarasa-Gómez, M., Hernangómez-Pérez, D., Inkpen, M. S., Lovat, G., Fung, E.-D., Roy, X., … Evers, F. (2020). Mechanically tunable quantum interference in ferrocene-based single-molecule junctions. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.0c01956\">https://doi.org/10.1021/acs.nanolett.0c01956</a>","ama":"Camarasa-Gómez M, Hernangómez-Pérez D, Inkpen MS, et al. Mechanically tunable quantum interference in ferrocene-based single-molecule junctions. <i>Nano Letters</i>. 2020;20(9):6381-6386. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c01956\">10.1021/acs.nanolett.0c01956</a>","chicago":"Camarasa-Gómez, María, Daniel Hernangómez-Pérez, Michael S. Inkpen, Giacomo Lovat, E-Dean Fung, Xavier Roy, Latha Venkataraman, and Ferdinand Evers. “Mechanically Tunable Quantum Interference in Ferrocene-Based Single-Molecule Junctions.” <i>Nano Letters</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/acs.nanolett.0c01956\">https://doi.org/10.1021/acs.nanolett.0c01956</a>.","ista":"Camarasa-Gómez M, Hernangómez-Pérez D, Inkpen MS, Lovat G, Fung E-D, Roy X, Venkataraman L, Evers F. 2020. Mechanically tunable quantum interference in ferrocene-based single-molecule junctions. Nano Letters. 20(9), 6381–6386.","mla":"Camarasa-Gómez, María, et al. “Mechanically Tunable Quantum Interference in Ferrocene-Based Single-Molecule Junctions.” <i>Nano Letters</i>, vol. 20, no. 9, American Chemical Society, 2020, pp. 6381–86, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c01956\">10.1021/acs.nanolett.0c01956</a>.","ieee":"M. Camarasa-Gómez <i>et al.</i>, “Mechanically tunable quantum interference in ferrocene-based single-molecule junctions,” <i>Nano Letters</i>, vol. 20, no. 9. American Chemical Society, pp. 6381–6386, 2020.","short":"M. Camarasa-Gómez, D. Hernangómez-Pérez, M.S. Inkpen, G. Lovat, E.-D. Fung, X. Roy, L. Venkataraman, F. Evers, Nano Letters 20 (2020) 6381–6386."},"abstract":[{"lang":"eng","text":"Ferrocenes are ubiquitous organometallic building blocks that comprise a Fe atom sandwiched between two cyclopentadienyl (Cp) rings that rotate freely at room temperature. Of widespread interest in fundamental studies and real-world applications, they have also attracted some interest as functional elements of molecular-scale devices. Here we investigate the impact of the configurational degrees of freedom of a ferrocene derivative on its single-molecule junction conductance. Measurements indicate that the conductance of the ferrocene derivative, which is suppressed by 2 orders of magnitude as compared to a fully conjugated analogue, can be modulated by altering the junction configuration. Ab initio transport calculations show that the low conductance is a consequence of destructive quantum interference effects of the Fano type that arise from the hybridization of localized metal-based d-orbitals and the delocalized ligand-based π-system. By rotation of the Cp rings, the hybridization, and thus the quantum interference, can be mechanically controlled, resulting in a conductance modulation that is seen experimentally."}],"date_updated":"2024-12-10T10:49:18Z","type":"journal_article","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"title":"Mechanically tunable quantum interference in ferrocene-based single-molecule junctions","year":"2020","volume":20,"date_published":"2020-08-03T00:00:00Z","language":[{"iso":"eng"}],"extern":"1","article_type":"letter_note","scopus_import":"1","month":"08","doi":"10.1021/acs.nanolett.0c01956"},{"article_type":"original","extern":"1","language":[{"iso":"eng"}],"date_published":"2020-08-18T00:00:00Z","volume":142,"doi":"10.1021/jacs.0c04970","month":"08","scopus_import":"1","abstract":[{"text":"Atomically precise clusters can be used to create single-electron devices wherein a single redox-active cluster is connected to two macroscopic electrodes via anchoring ligands. Unlike single-electron devices comprising nanocrystals, these cluster-based devices can be fabricated with atomic precision. This affords an unprecedented level of control over the device properties. Herein, we design a series of cobalt chalcogenide clusters with varying ligand geometries and core nuclearities to control their current–voltage (I–V) characteristics in a scanning tunneling microscope-based break junction (STM-BJ) device. First, the device geometry is modified by precisely positioning junction-anchoring ligands on the surface of the cluster. We show that the I–V characteristics are independent of ligand placement, confirming a sequential, single-electron tunneling mechanism. Next, we chemically fuse two clusters to realize a larger cluster dimer that behaves as a single electronic unit, possessing a smaller reorganization energy and more accessible redox states than the monomeric analogues. As a result, dimer-based devices exhibit significantly higher currents and can even be pushed to current saturation at high bias. Owing to these controllable properties, single-cluster junctions serve as an excellent platform for exploring incoherent charge transport processes at the nanoscale. With this understanding, as well as properties such as nonlinear I–V characteristics and rectification, these molecular clusters may function as conductive inorganic nodes in new devices and materials.","lang":"eng"}],"citation":{"apa":"Gunasekaran, S., Reed, D. A., Paley, D. W., Bartholomew, A. K., Venkataraman, L., Steigerwald, M. L., … Nuckolls, C. (2020). Single-electron currents in designer single-cluster devices. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/jacs.0c04970\">https://doi.org/10.1021/jacs.0c04970</a>","ama":"Gunasekaran S, Reed DA, Paley DW, et al. Single-electron currents in designer single-cluster devices. <i>Journal of the American Chemical Society</i>. 2020;142(35):14924-14932. doi:<a href=\"https://doi.org/10.1021/jacs.0c04970\">10.1021/jacs.0c04970</a>","ieee":"S. Gunasekaran <i>et al.</i>, “Single-electron currents in designer single-cluster devices,” <i>Journal of the American Chemical Society</i>, vol. 142, no. 35. American Chemical Society, pp. 14924–14932, 2020.","mla":"Gunasekaran, Suman, et al. “Single-Electron Currents in Designer Single-Cluster Devices.” <i>Journal of the American Chemical Society</i>, vol. 142, no. 35, American Chemical Society, 2020, pp. 14924–32, doi:<a href=\"https://doi.org/10.1021/jacs.0c04970\">10.1021/jacs.0c04970</a>.","chicago":"Gunasekaran, Suman, Douglas A. Reed, Daniel W. Paley, Amymarie K. Bartholomew, Latha Venkataraman, Michael L. Steigerwald, Xavier Roy, and Colin Nuckolls. “Single-Electron Currents in Designer Single-Cluster Devices.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/jacs.0c04970\">https://doi.org/10.1021/jacs.0c04970</a>.","ista":"Gunasekaran S, Reed DA, Paley DW, Bartholomew AK, Venkataraman L, Steigerwald ML, Roy X, Nuckolls C. 2020. Single-electron currents in designer single-cluster devices. Journal of the American Chemical Society. 142(35), 14924–14932.","short":"S. Gunasekaran, D.A. Reed, D.W. Paley, A.K. Bartholomew, L. Venkataraman, M.L. Steigerwald, X. Roy, C. Nuckolls, Journal of the American Chemical Society 142 (2020) 14924–14932."},"author":[{"first_name":"Suman","last_name":"Gunasekaran","full_name":"Gunasekaran, Suman"},{"full_name":"Reed, Douglas A.","first_name":"Douglas A.","last_name":"Reed"},{"full_name":"Paley, Daniel W.","first_name":"Daniel W.","last_name":"Paley"},{"full_name":"Bartholomew, Amymarie K.","first_name":"Amymarie K.","last_name":"Bartholomew"},{"first_name":"Latha","orcid":"0000-0002-6957-6089","last_name":"Venkataraman","full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf"},{"first_name":"Michael L.","last_name":"Steigerwald","full_name":"Steigerwald, Michael L."},{"full_name":"Roy, Xavier","last_name":"Roy","first_name":"Xavier"},{"full_name":"Nuckolls, Colin","first_name":"Colin","last_name":"Nuckolls"}],"oa_version":"None","year":"2020","title":"Single-electron currents in designer single-cluster devices","publication_identifier":{"eissn":["1520-5126"],"issn":["0002-7863"]},"type":"journal_article","date_updated":"2024-12-10T12:04:31Z","publication":"Journal of the American Chemical Society","status":"public","publisher":"American Chemical Society","page":"14924-14932","_id":"17909","article_processing_charge":"No","OA_type":"closed access","quality_controlled":"1","external_id":{"pmid":["32809814"]},"issue":"35","pmid":1,"date_created":"2024-09-09T07:19:56Z","day":"18","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","intvolume":"       142"},{"volume":20,"date_published":"2020-04-03T00:00:00Z","extern":"1","language":[{"iso":"eng"}],"article_type":"letter_note","scopus_import":"1","month":"04","doi":"10.1021/acs.nanolett.0c00198","oa_version":"None","author":[{"last_name":"Fu","first_name":"Tianren","full_name":"Fu, Tianren"},{"full_name":"Zang, Yaping","first_name":"Yaping","last_name":"Zang"},{"first_name":"Qi","last_name":"Zou","full_name":"Zou, Qi"},{"last_name":"Nuckolls","first_name":"Colin","full_name":"Nuckolls, Colin"},{"orcid":"0000-0002-6957-6089","first_name":"Latha","last_name":"Venkataraman","full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf"}],"abstract":[{"lang":"eng","text":"The scanning tunneling microscope-based break junction (STM-BJ) is used widely to create and characterize single metal-molecule-metal junctions. In this technique, conductance is continuously recorded as a metal point contact is broken in a solution of molecules. Conductance plateaus are seen when stable molecular junctions are formed. Typically, thousands of junctions are created and measured, yielding thousands of distinct conductance versus extension traces. However, such traces are rarely analyzed individually to recognize the types of junctions formed. Here, we present a deep learning-based method to identify molecular junctions and show that it performs better than several commonly used and recently reported techniques. We demonstrate molecular junction identification from mixed solution measurements with accuracies as high as 97%. We also apply this model to an in situ electric field-driven isomerization reaction of a [3]cumulene to follow the reaction over time. Furthermore, we demonstrate that our model can remain accurate even when a key parameter, the average junction conductance, is eliminated from the analysis, showing that our model goes beyond conventional analysis in existing methods."}],"citation":{"ieee":"T. Fu, Y. Zang, Q. Zou, C. Nuckolls, and L. Venkataraman, “Using deep learning to identify molecular junction characteristics,” <i>Nano Letters</i>, vol. 20, no. 5. American Chemical Society, pp. 3320–3325, 2020.","mla":"Fu, Tianren, et al. “Using Deep Learning to Identify Molecular Junction Characteristics.” <i>Nano Letters</i>, vol. 20, no. 5, American Chemical Society, 2020, pp. 3320–25, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c00198\">10.1021/acs.nanolett.0c00198</a>.","ista":"Fu T, Zang Y, Zou Q, Nuckolls C, Venkataraman L. 2020. Using deep learning to identify molecular junction characteristics. Nano Letters. 20(5), 3320–3325.","chicago":"Fu, Tianren, Yaping Zang, Qi Zou, Colin Nuckolls, and Latha Venkataraman. “Using Deep Learning to Identify Molecular Junction Characteristics.” <i>Nano Letters</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/acs.nanolett.0c00198\">https://doi.org/10.1021/acs.nanolett.0c00198</a>.","short":"T. Fu, Y. Zang, Q. Zou, C. Nuckolls, L. Venkataraman, Nano Letters 20 (2020) 3320–3325.","apa":"Fu, T., Zang, Y., Zou, Q., Nuckolls, C., &#38; Venkataraman, L. (2020). Using deep learning to identify molecular junction characteristics. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.0c00198\">https://doi.org/10.1021/acs.nanolett.0c00198</a>","ama":"Fu T, Zang Y, Zou Q, Nuckolls C, Venkataraman L. Using deep learning to identify molecular junction characteristics. <i>Nano Letters</i>. 2020;20(5):3320-3325. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c00198\">10.1021/acs.nanolett.0c00198</a>"},"date_updated":"2024-12-10T12:08:53Z","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"type":"journal_article","title":"Using deep learning to identify molecular junction characteristics","year":"2020","publisher":"American Chemical Society","page":"3320-3325","publication":"Nano Letters","status":"public","external_id":{"pmid":["32242671"]},"quality_controlled":"1","article_processing_charge":"No","_id":"17910","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","pmid":1,"date_created":"2024-09-09T07:20:52Z","day":"03","issue":"5","intvolume":"        20","publication_status":"published"},{"volume":12,"date_published":"2020-03-25T00:00:00Z","article_type":"original","language":[{"iso":"eng"}],"extern":"1","scopus_import":"1","month":"03","doi":"10.1039/d0nr00467g","author":[{"full_name":"Magyarkuti, András","first_name":"András","last_name":"Magyarkuti"},{"full_name":"Balogh, Nóra","last_name":"Balogh","first_name":"Nóra"},{"full_name":"Balogh, Zoltán","last_name":"Balogh","first_name":"Zoltán"},{"id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","full_name":"Venkataraman, Latha","last_name":"Venkataraman","orcid":"0000-0002-6957-6089","first_name":"Latha"},{"full_name":"Halbritter, András","last_name":"Halbritter","first_name":"András"}],"oa_version":"Published Version","citation":{"ama":"Magyarkuti A, Balogh N, Balogh Z, Venkataraman L, Halbritter A. Unsupervised feature recognition in single-molecule break junction data. <i>Nanoscale</i>. 2020;12(15):8355-8363. doi:<a href=\"https://doi.org/10.1039/d0nr00467g\">10.1039/d0nr00467g</a>","apa":"Magyarkuti, A., Balogh, N., Balogh, Z., Venkataraman, L., &#38; Halbritter, A. (2020). Unsupervised feature recognition in single-molecule break junction data. <i>Nanoscale</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d0nr00467g\">https://doi.org/10.1039/d0nr00467g</a>","short":"A. Magyarkuti, N. Balogh, Z. Balogh, L. Venkataraman, A. Halbritter, Nanoscale 12 (2020) 8355–8363.","ista":"Magyarkuti A, Balogh N, Balogh Z, Venkataraman L, Halbritter A. 2020. Unsupervised feature recognition in single-molecule break junction data. Nanoscale. 12(15), 8355–8363.","chicago":"Magyarkuti, András, Nóra Balogh, Zoltán Balogh, Latha Venkataraman, and András Halbritter. “Unsupervised Feature Recognition in Single-Molecule Break Junction Data.” <i>Nanoscale</i>. Royal Society of Chemistry, 2020. <a href=\"https://doi.org/10.1039/d0nr00467g\">https://doi.org/10.1039/d0nr00467g</a>.","ieee":"A. Magyarkuti, N. Balogh, Z. Balogh, L. Venkataraman, and A. Halbritter, “Unsupervised feature recognition in single-molecule break junction data,” <i>Nanoscale</i>, vol. 12, no. 15. Royal Society of Chemistry, pp. 8355–8363, 2020.","mla":"Magyarkuti, András, et al. “Unsupervised Feature Recognition in Single-Molecule Break Junction Data.” <i>Nanoscale</i>, vol. 12, no. 15, Royal Society of Chemistry, 2020, pp. 8355–63, doi:<a href=\"https://doi.org/10.1039/d0nr00467g\">10.1039/d0nr00467g</a>."},"abstract":[{"lang":"eng","text":"Single-molecule break junction measurements deliver a huge number of conductance vs. electrode separation traces. During such measurements, the target molecules may bind to the electrodes in different geometries, and the evolution and rupture of the single-molecule junction may also follow distinct trajectories. The unraveling of the various typical trace classes is a prerequisite to the proper physical interpretation of the data. Here we exploit the efficient feature recognition properties of neural networks to automatically find the relevant trace classes. To eliminate the need for manually labeled training data we apply a combined method, which automatically selects training traces according to the extreme values of principal component projections or some auxiliary measured quantities. Then the network captures the features of these characteristic traces and generalizes its inference to the entire dataset. The use of a simple neural network structure also enables a direct insight into the decision-making mechanism. We demonstrate that this combined machine learning method is efficient in the unsupervised recognition of unobvious, but highly relevant trace classes within low and room temperature gold–4,4′ bipyridine–gold single-molecule break junction data."}],"type":"journal_article","arxiv":1,"publication_identifier":{"eissn":["2040-3372"],"issn":["2040-3364"]},"date_updated":"2024-12-10T12:13:16Z","year":"2020","title":"Unsupervised feature recognition in single-molecule break junction data","page":"8355-8363","publisher":"Royal Society of Chemistry","oa":1,"OA_place":"publisher","status":"public","publication":"Nanoscale","quality_controlled":"1","external_id":{"arxiv":["2001.03006"]},"_id":"17911","article_processing_charge":"Yes","OA_type":"hybrid","main_file_link":[{"url":"https://doi.org/10.1039/D0NR00467G","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"15","tmp":{"name":"Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)","image":"/images/cc_by_nc.png","legal_code_url":"https://creativecommons.org/licenses/by-nc/3.0/legalcode","short":"CC BY-NC (3.0)"},"day":"25","date_created":"2024-09-09T07:21:34Z","publication_status":"published","intvolume":"        12"},{"_id":"17912","OA_type":"closed access","article_processing_charge":"No","external_id":{"pmid":["32212683"]},"quality_controlled":"1","publication":"Journal of the American Chemical Society","status":"public","publisher":"American Chemical Society","page":"7128-7133","publication_status":"published","intvolume":"       142","issue":"15","pmid":1,"date_created":"2024-09-09T07:22:26Z","day":"26","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.1021/jacs.0c01466","month":"03","scopus_import":"1","article_type":"original","extern":"1","language":[{"iso":"eng"}],"date_published":"2020-03-26T00:00:00Z","volume":142,"year":"2020","title":"Gold–carbon contacts from oxidative addition of aryl iodides","publication_identifier":{"eissn":["1520-5126"],"issn":["0002-7863"]},"type":"journal_article","date_updated":"2024-12-10T12:20:47Z","abstract":[{"lang":"eng","text":"Aryl halides are ubiquitous functional groups in organic chemistry, yet despite their obvious appeal as surface-binding linkers and as precursors for controlled graphene nanoribbon synthesis, they have seldom been used as such in molecular electronics. The confusion regarding the bonding of aryl iodides to Au electrodes is a case in point, with ambiguous reports of both dative Au–I and covalent Au–C contacts. Here we form single-molecule junctions with a series of oligophenylene molecular wires terminated asymmetrically with iodine and thiomethyl to show that the dative Au–I contact has a lower conductance than the covalent Au–C interaction, which we propose occurs via an in situ oxidative addition reaction at the Au surface. Furthermore, we confirm the formation of the Au–C bond by measuring an analogous series of molecules prepared ex situ with the complex AuI(PPh3) in place of the iodide. Density functional theory-based transport calculations support our experimental observations that Au–C linkages have higher conductance than Au–I linkages. Finally, we demonstrate selective promotion of the Au–C bond formation by controlling the bias applied across the junction. In addition to establishing the different binding modes of aryl iodides, our results chart a path to actively controlling oxidative addition on an Au surface using an applied bias."}],"citation":{"chicago":"Starr, Rachel L., Tianren Fu, Evan A. Doud, Ilana Stone, Xavier Roy, and Latha Venkataraman. “Gold–Carbon Contacts from Oxidative Addition of Aryl Iodides.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/jacs.0c01466\">https://doi.org/10.1021/jacs.0c01466</a>.","ista":"Starr RL, Fu T, Doud EA, Stone I, Roy X, Venkataraman L. 2020. Gold–carbon contacts from oxidative addition of aryl iodides. Journal of the American Chemical Society. 142(15), 7128–7133.","mla":"Starr, Rachel L., et al. “Gold–Carbon Contacts from Oxidative Addition of Aryl Iodides.” <i>Journal of the American Chemical Society</i>, vol. 142, no. 15, American Chemical Society, 2020, pp. 7128–33, doi:<a href=\"https://doi.org/10.1021/jacs.0c01466\">10.1021/jacs.0c01466</a>.","ieee":"R. L. Starr, T. Fu, E. A. Doud, I. Stone, X. Roy, and L. Venkataraman, “Gold–carbon contacts from oxidative addition of aryl iodides,” <i>Journal of the American Chemical Society</i>, vol. 142, no. 15. American Chemical Society, pp. 7128–7133, 2020.","short":"R.L. Starr, T. Fu, E.A. Doud, I. Stone, X. Roy, L. Venkataraman, Journal of the American Chemical Society 142 (2020) 7128–7133.","apa":"Starr, R. L., Fu, T., Doud, E. A., Stone, I., Roy, X., &#38; Venkataraman, L. (2020). Gold–carbon contacts from oxidative addition of aryl iodides. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/jacs.0c01466\">https://doi.org/10.1021/jacs.0c01466</a>","ama":"Starr RL, Fu T, Doud EA, Stone I, Roy X, Venkataraman L. Gold–carbon contacts from oxidative addition of aryl iodides. <i>Journal of the American Chemical Society</i>. 2020;142(15):7128-7133. doi:<a href=\"https://doi.org/10.1021/jacs.0c01466\">10.1021/jacs.0c01466</a>"},"author":[{"full_name":"Starr, Rachel L.","first_name":"Rachel L.","last_name":"Starr"},{"last_name":"Fu","first_name":"Tianren","full_name":"Fu, Tianren"},{"last_name":"Doud","first_name":"Evan A.","full_name":"Doud, Evan A."},{"full_name":"Stone, Ilana","first_name":"Ilana","last_name":"Stone"},{"first_name":"Xavier","last_name":"Roy","full_name":"Roy, Xavier"},{"id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","full_name":"Venkataraman, Latha","last_name":"Venkataraman","first_name":"Latha","orcid":"0000-0002-6957-6089"}],"oa_version":"None"},{"intvolume":"        20","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2024-09-09T07:36:41Z","day":"06","pmid":1,"issue":"4","external_id":{"pmid":["32142291"]},"quality_controlled":"1","_id":"17913","article_processing_charge":"No","OA_type":"closed access","page":"2843-2848","publisher":"American Chemical Society","status":"public","publication":"Nano Letters","date_updated":"2024-12-10T12:24:13Z","type":"journal_article","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"title":"Visualizing quantum interference in molecular junctions","year":"2020","oa_version":"None","author":[{"last_name":"Gunasekaran","first_name":"Suman","full_name":"Gunasekaran, Suman"},{"last_name":"Greenwald","first_name":"Julia E.","full_name":"Greenwald, Julia E."},{"orcid":"0000-0002-6957-6089","first_name":"Latha","last_name":"Venkataraman","full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf"}],"citation":{"short":"S. Gunasekaran, J.E. Greenwald, L. Venkataraman, Nano Letters 20 (2020) 2843–2848.","ista":"Gunasekaran S, Greenwald JE, Venkataraman L. 2020. Visualizing quantum interference in molecular junctions. Nano Letters. 20(4), 2843–2848.","chicago":"Gunasekaran, Suman, Julia E. Greenwald, and Latha Venkataraman. “Visualizing Quantum Interference in Molecular Junctions.” <i>Nano Letters</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/acs.nanolett.0c00605\">https://doi.org/10.1021/acs.nanolett.0c00605</a>.","ieee":"S. Gunasekaran, J. E. Greenwald, and L. Venkataraman, “Visualizing quantum interference in molecular junctions,” <i>Nano Letters</i>, vol. 20, no. 4. American Chemical Society, pp. 2843–2848, 2020.","mla":"Gunasekaran, Suman, et al. “Visualizing Quantum Interference in Molecular Junctions.” <i>Nano Letters</i>, vol. 20, no. 4, American Chemical Society, 2020, pp. 2843–48, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c00605\">10.1021/acs.nanolett.0c00605</a>.","ama":"Gunasekaran S, Greenwald JE, Venkataraman L. Visualizing quantum interference in molecular junctions. <i>Nano Letters</i>. 2020;20(4):2843-2848. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c00605\">10.1021/acs.nanolett.0c00605</a>","apa":"Gunasekaran, S., Greenwald, J. E., &#38; Venkataraman, L. (2020). Visualizing quantum interference in molecular junctions. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.0c00605\">https://doi.org/10.1021/acs.nanolett.0c00605</a>"},"abstract":[{"lang":"eng","text":"Electron transport across a molecular junction is characterized by an energy-dependent transmission function. The transmission function accounts for electrons tunneling through multiple molecular orbitals (MOs) with different phases, which gives rise to quantum interference (QI) effects. Because the transmission function comprises both interfering and noninterfering effects, individual interferences between MOs cannot be deduced from the transmission function directly. Herein, we demonstrate how the transmission function can be deconstructed into its constituent interfering and noninterfering contributions for any model molecular junction. These contributions are arranged in a matrix and displayed pictorially as a QI map, which allows one to easily identify individual QI effects. Importantly, we show that exponential conductance decay with increasing oligomer length is primarily due to an increase in destructive QI. With an ability to “see” QI effects using the QI map, we find that QI is vital to all molecular-scale electron transport."}],"scopus_import":"1","month":"03","doi":"10.1021/acs.nanolett.0c00605","volume":20,"date_published":"2020-03-06T00:00:00Z","language":[{"iso":"eng"}],"extern":"1","article_type":"letter_note"},{"volume":20,"date_published":"2020-03-03T00:00:00Z","extern":"1","language":[{"iso":"eng"}],"article_type":"letter_note","scopus_import":"1","month":"03","doi":"10.1021/acs.nanolett.0c00136","oa_version":"None","author":[{"last_name":"Hernangómez-Pérez","first_name":"Daniel","full_name":"Hernangómez-Pérez, Daniel"},{"first_name":"Suman","last_name":"Gunasekaran","full_name":"Gunasekaran, Suman"},{"full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","first_name":"Latha","orcid":"0000-0002-6957-6089","last_name":"Venkataraman"},{"last_name":"Evers","first_name":"Ferdinand","full_name":"Evers, Ferdinand"}],"abstract":[{"lang":"eng","text":"Polyacetylene molecular wires have attracted a long-standing interest for the past 40 years. From a fundamental perspective, there are two main reasons for the interest. First, polyacetylenes are a prime realization of a one-dimensional topological insulator. Second, long molecules support freely propagating topological domain-wall states, so-called “solitons,” which provide an early paradigm for spin-charge separation. Because of recent experimental developments, individual polyacetylene chains can now be synthesized on substrates. Motivated by this breakthrough, we here propose a novel way for chemically supported soliton design in these systems. We demonstrate how to control the soliton position and how to read it out via external means. Also, we show how extra soliton–antisoliton pairs arise when applying a moderate static electric field. We thus make a step toward functionality of electronic devices based on soliton manipulation, that is, “solitonics”."}],"citation":{"apa":"Hernangómez-Pérez, D., Gunasekaran, S., Venkataraman, L., &#38; Evers, F. (2020). Solitonics with polyacetylenes. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.0c00136\">https://doi.org/10.1021/acs.nanolett.0c00136</a>","ama":"Hernangómez-Pérez D, Gunasekaran S, Venkataraman L, Evers F. Solitonics with polyacetylenes. <i>Nano Letters</i>. 2020;20(4):2615-2619. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c00136\">10.1021/acs.nanolett.0c00136</a>","mla":"Hernangómez-Pérez, Daniel, et al. “Solitonics with Polyacetylenes.” <i>Nano Letters</i>, vol. 20, no. 4, American Chemical Society, 2020, pp. 2615–19, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c00136\">10.1021/acs.nanolett.0c00136</a>.","ieee":"D. Hernangómez-Pérez, S. Gunasekaran, L. Venkataraman, and F. Evers, “Solitonics with polyacetylenes,” <i>Nano Letters</i>, vol. 20, no. 4. American Chemical Society, pp. 2615–2619, 2020.","ista":"Hernangómez-Pérez D, Gunasekaran S, Venkataraman L, Evers F. 2020. Solitonics with polyacetylenes. Nano Letters. 20(4), 2615–2619.","chicago":"Hernangómez-Pérez, Daniel, Suman Gunasekaran, Latha Venkataraman, and Ferdinand Evers. “Solitonics with Polyacetylenes.” <i>Nano Letters</i>. American Chemical Society, 2020. <a href=\"https://doi.org/10.1021/acs.nanolett.0c00136\">https://doi.org/10.1021/acs.nanolett.0c00136</a>.","short":"D. Hernangómez-Pérez, S. Gunasekaran, L. Venkataraman, F. Evers, Nano Letters 20 (2020) 2615–2619."},"date_updated":"2024-12-10T12:26:43Z","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"type":"journal_article","title":"Solitonics with polyacetylenes","year":"2020","publisher":"American Chemical Society","page":"2615-2619","publication":"Nano Letters","status":"public","quality_controlled":"1","external_id":{"pmid":["32125870"]},"OA_type":"closed access","_id":"17914","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","pmid":1,"day":"03","date_created":"2024-09-09T07:38:36Z","issue":"4","intvolume":"        20","publication_status":"published"},{"arxiv":1,"type":"journal_article","publication_identifier":{"issn":["2469-9926"],"eissn":["2469-9934"]},"date_updated":"2024-10-08T09:51:57Z","year":"2020","title":"Fractional Chern insulators of few bosons in a box: Hall plateaus from center-of-mass drifts and density profiles","author":[{"full_name":"Repellin, C.","last_name":"Repellin","first_name":"C."},{"first_name":"Julian","last_name":"Leonard","full_name":"Leonard, Julian","id":"b75b3f45-7995-11ef-9bfd-9a9cd02c3577"},{"full_name":"Goldman, N.","last_name":"Goldman","first_name":"N."}],"oa_version":"Published Version","article_number":"063316","citation":{"short":"C. Repellin, J. Leonard, N. Goldman, Physical Review A 102 (2020).","mla":"Repellin, C., et al. “Fractional Chern Insulators of Few Bosons in a Box: Hall Plateaus from Center-of-Mass Drifts and Density Profiles.” <i>Physical Review A</i>, vol. 102, no. 6, 063316, American Physical Society, 2020, doi:<a href=\"https://doi.org/10.1103/physreva.102.063316\">10.1103/physreva.102.063316</a>.","ieee":"C. Repellin, J. Leonard, and N. Goldman, “Fractional Chern insulators of few bosons in a box: Hall plateaus from center-of-mass drifts and density profiles,” <i>Physical Review A</i>, vol. 102, no. 6. American Physical Society, 2020.","ista":"Repellin C, Leonard J, Goldman N. 2020. Fractional Chern insulators of few bosons in a box: Hall plateaus from center-of-mass drifts and density profiles. Physical Review A. 102(6), 063316.","chicago":"Repellin, C., Julian Leonard, and N. Goldman. “Fractional Chern Insulators of Few Bosons in a Box: Hall Plateaus from Center-of-Mass Drifts and Density Profiles.” <i>Physical Review A</i>. American Physical Society, 2020. <a href=\"https://doi.org/10.1103/physreva.102.063316\">https://doi.org/10.1103/physreva.102.063316</a>.","ama":"Repellin C, Leonard J, Goldman N. Fractional Chern insulators of few bosons in a box: Hall plateaus from center-of-mass drifts and density profiles. <i>Physical Review A</i>. 2020;102(6). doi:<a href=\"https://doi.org/10.1103/physreva.102.063316\">10.1103/physreva.102.063316</a>","apa":"Repellin, C., Leonard, J., &#38; Goldman, N. (2020). Fractional Chern insulators of few bosons in a box: Hall plateaus from center-of-mass drifts and density profiles. <i>Physical Review A</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physreva.102.063316\">https://doi.org/10.1103/physreva.102.063316</a>"},"abstract":[{"text":"Realizing strongly correlated topological phases of ultracold gases is a central goal for ongoing experiments. While fractional quantum Hall states could soon be implemented in small atomic ensembles, detecting their signatures in few-particle settings remains a fundamental challenge. In this work, we numerically analyze the center-of-mass Hall drift of a small ensemble of hardcore bosons, initially prepared in the ground state of the Harper-Hofstadter-Hubbard model in a box potential. By monitoring the Hall drift upon release, for a wide range of magnetic flux values, we identify an emergent Hall plateau compatible with a fractional Chern insulator state: The extracted Hall conductivity approaches a fractional value determined by the many-body Chern number, while the width of the plateau agrees with the spectral and topological properties of the prepared ground state. Besides, a direct application of Streda's formula indicates that such Hall plateaus can also be directly obtained from static density-profile measurements. Our calculations suggest that fractional Chern insulators can be detected in cold-atom experiments, using available detection methods.","lang":"eng"}],"scopus_import":"1","month":"12","doi":"10.1103/physreva.102.063316","has_accepted_license":"1","date_published":"2020-12-14T00:00:00Z","volume":102,"article_type":"original","language":[{"iso":"eng"}],"extern":"1","publication_status":"published","intvolume":"       102","main_file_link":[{"url":"https://doi.org/10.1103/PhysRevA.102.063316","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"issue":"6","date_created":"2024-10-07T11:48:07Z","day":"14","quality_controlled":"1","external_id":{"arxiv":["2005.09689"]},"ddc":["530"],"_id":"18194","article_processing_charge":"Yes (in subscription journal)","publisher":"American Physical Society","oa":1,"status":"public","publication":"Physical Review A"}]