{"quality_controlled":"1","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","external_id":{"isi":["000404769200006"]},"publication":"Physical Review Letters","doi":"10.1103/PhysRevLett.118.095301","title":"Quasiparticle approach to molecules interacting with quantum solvents","issue":"9","language":[{"iso":"eng"}],"publication_identifier":{"issn":["00319007"]},"main_file_link":[{"url":"https://arxiv.org/abs/1610.01604","open_access":"1"}],"project":[{"name":"ROOTS Genome-wide Analysis of Root Traits","_id":"25636330-B435-11E9-9278-68D0E5697425","grant_number":"11-NSF-1070"}],"oa":1,"_id":"1119","article_number":"095301","date_updated":"2023-09-20T11:31:22Z","day":"27","volume":118,"oa_version":"Submitted Version","publisher":"American Physical Society","intvolume":"       118","date_published":"2017-02-27T00:00:00Z","abstract":[{"text":"Understanding the behavior of molecules interacting with superfluid helium represents a formidable challenge and, in general, requires approaches relying on large-scale numerical simulations. Here we demonstrate that experimental data collected over the last 20 years provide evidence that molecules immersed in superfluid helium form recently-predicted angulon quasiparticles [Phys. Rev. Lett. 114, 203001 (2015)]. Most importantly, casting the many-body problem in terms of angulons amounts to a drastic simplification and yields effective molecular moments of inertia as straightforward analytic solutions of a simple microscopic Hamiltonian. The outcome of the angulon theory is in good agreement with experiment for a broad range of molecular impurities, from heavy to medium-mass to light species. These results pave the way to understanding molecular rotation in liquid and crystalline phases in terms of the angulon quasiparticle.","lang":"eng"}],"month":"02","publication_status":"published","author":[{"first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko"}],"status":"public","department":[{"_id":"MiLe"}],"article_processing_charge":"No","isi":1,"publist_id":"6243","date_created":"2018-12-11T11:50:15Z","year":"2017","type":"journal_article","citation":{"short":"M. Lemeshko, Physical Review Letters 118 (2017).","apa":"Lemeshko, M. (2017). Quasiparticle approach to molecules interacting with quantum solvents. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.118.095301\">https://doi.org/10.1103/PhysRevLett.118.095301</a>","ista":"Lemeshko M. 2017. Quasiparticle approach to molecules interacting with quantum solvents. Physical Review Letters. 118(9), 095301.","chicago":"Lemeshko, Mikhail. “Quasiparticle Approach to Molecules Interacting with Quantum Solvents.” <i>Physical Review Letters</i>. American Physical Society, 2017. <a href=\"https://doi.org/10.1103/PhysRevLett.118.095301\">https://doi.org/10.1103/PhysRevLett.118.095301</a>.","mla":"Lemeshko, Mikhail. “Quasiparticle Approach to Molecules Interacting with Quantum Solvents.” <i>Physical Review Letters</i>, vol. 118, no. 9, 095301, American Physical Society, 2017, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.118.095301\">10.1103/PhysRevLett.118.095301</a>.","ieee":"M. Lemeshko, “Quasiparticle approach to molecules interacting with quantum solvents,” <i>Physical Review Letters</i>, vol. 118, no. 9. American Physical Society, 2017.","ama":"Lemeshko M. Quasiparticle approach to molecules interacting with quantum solvents. <i>Physical Review Letters</i>. 2017;118(9). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.118.095301\">10.1103/PhysRevLett.118.095301</a>"}}