--- OA_place: publisher OA_type: hybrid _id: '19278' abstract: - lang: eng text: 'When two insulating, neutral materials are contacted and separated, they exchange electrical charge1. Experiments have long suggested that this ‘contact electrification’ is transitive, with different materials ordering into ‘triboelectric series’ based on the sign of charge acquired2. At the same time, the effect is plagued by unpredictability, preventing consensus on the mechanism and casting doubt on the rhyme and reason that series imply3. Here we expose an unanticipated connection between the unpredictability and order in contact electrification: nominally identical materials initially exchange charge randomly and intransitively, but—over repeated experiments—order into triboelectric series. We find that this evolution is driven by the act of contact itself—samples with more contacts in their history charge negatively to ones with fewer contacts. Capturing this ‘contact bias’ in a minimal model, we recreate both the initial randomness and ultimate order in numerical simulations and use it experimentally to force the appearance of a triboelectric series of our choosing. With a set of surface-sensitive techniques to search for the underlying alterations contact creates, we only find evidence of nanoscale morphological changes, pointing to a mechanism strongly coupled with mechanics. Our results highlight the centrality of contact history in contact electrification and suggest that focusing on the unpredictability that has long plagued the effect may hold the key to understanding it.' acknowledged_ssus: - _id: M-Shop - _id: NanoFab - _id: ScienComp - _id: EM-Fac - _id: LifeSc acknowledgement: This project has received financing from the European Research Council grant agreement no. 949120 under the European Union’s Horizon 2020 research and innovation programme. The Analytical Instrumentation Center of the TU Wien acknowledges support by the FFG project ‘ELSA’ under grant no. 884672. C.M.P. and M.O. acknowledge the state of Lower Austria and the European Regional Development Fund under grant no. WST3-F-542638/004-2021. This research was supported by the Scientific Service Units of the Institute of Science and Technology Austria through resources provided by the Miba Machine Shop, Nanofabrication Facility, Scientific Computing facility, Electron Microscopy Facility and Lab Support Facility. We thank J. Garcia-Suarez and G. Anciaux for the suggestion to look into the roughness power spectral density. We thank I.-M. Strugaru for help with testing the device for Young’s modulus measurements. Open access funding provided by Institute of Science and Technology (IST Austria). article_number: 664-669 article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Juan Carlos A full_name: Sobarzo Ponce, Juan Carlos A id: 4B807D68-AE37-11E9-AC72-31CAE5697425 last_name: Sobarzo Ponce - first_name: Felix full_name: Pertl, Felix id: 6313aec0-15b2-11ec-abd3-ed67d16139af last_name: Pertl orcid: 0000-0003-0463-5794 - first_name: Daniel full_name: Balazs, Daniel id: 302BADF6-85FC-11EA-9E3B-B9493DDC885E last_name: Balazs orcid: 0000-0001-7597-043X - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Markus full_name: Sauer, Markus last_name: Sauer - first_name: Annette full_name: Foelske, Annette last_name: Foelske - first_name: Markus full_name: Ostermann, Markus last_name: Ostermann - first_name: Christian M. full_name: Pichler, Christian M. last_name: Pichler - first_name: Yongkang full_name: Wang, Yongkang last_name: Wang - first_name: Yuki full_name: Nagata, Yuki last_name: Nagata - first_name: Mischa full_name: Bonn, Mischa last_name: Bonn - first_name: Scott R full_name: Waitukaitis, Scott R id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87 last_name: Waitukaitis orcid: 0000-0002-2299-3176 citation: ama: Sobarzo Ponce JCA, Pertl F, Balazs D, et al. Spontaneous ordering of identical materials into a triboelectric series. Nature. 2025;638(8051). doi:10.1038/s41586-024-08530-6 apa: Sobarzo Ponce, J. C. A., Pertl, F., Balazs, D., Costanzo, T., Sauer, M., Foelske, A., … Waitukaitis, S. R. (2025). Spontaneous ordering of identical materials into a triboelectric series. Nature. Springer Nature. https://doi.org/10.1038/s41586-024-08530-6 chicago: Sobarzo Ponce, Juan Carlos A, Felix Pertl, Daniel Balazs, Tommaso Costanzo, Markus Sauer, Annette Foelske, Markus Ostermann, et al. “Spontaneous Ordering of Identical Materials into a Triboelectric Series.” Nature. Springer Nature, 2025. https://doi.org/10.1038/s41586-024-08530-6. ieee: J. C. A. Sobarzo Ponce et al., “Spontaneous ordering of identical materials into a triboelectric series,” Nature, vol. 638, no. 8051. Springer Nature, 2025. ista: Sobarzo Ponce JCA, Pertl F, Balazs D, Costanzo T, Sauer M, Foelske A, Ostermann M, Pichler CM, Wang Y, Nagata Y, Bonn M, Waitukaitis SR. 2025. Spontaneous ordering of identical materials into a triboelectric series. Nature. 638(8051), 664–669. mla: Sobarzo Ponce, Juan Carlos A., et al. “Spontaneous Ordering of Identical Materials into a Triboelectric Series.” Nature, vol. 638, no. 8051, 664–669, Springer Nature, 2025, doi:10.1038/s41586-024-08530-6. short: J.C.A. Sobarzo Ponce, F. Pertl, D. Balazs, T. Costanzo, M. Sauer, A. Foelske, M. Ostermann, C.M. Pichler, Y. Wang, Y. Nagata, M. Bonn, S.R. Waitukaitis, Nature 638 (2025). corr_author: '1' date_created: 2025-03-02T23:01:52Z date_published: 2025-02-20T00:00:00Z date_updated: 2026-04-28T13:44:56Z day: '20' ddc: - '530' department: - _id: ScWa - _id: LifeSc - _id: EM-Fac doi: 10.1038/s41586-024-08530-6 ec_funded: 1 external_id: isi: - '001428076100015' pmid: - '39972227' file: - access_level: open_access checksum: fecf302274dd3218d3e7dd22f39a6c0c content_type: application/pdf creator: dernst date_created: 2025-03-04T10:05:18Z date_updated: 2025-03-04T10:05:18Z file_id: '19289' file_name: 2025_Nature_Sobarzo.pdf file_size: 3807415 relation: main_file success: 1 file_date_updated: 2025-03-04T10:05:18Z has_accepted_license: '1' intvolume: ' 638' isi: 1 issue: '8051' language: - iso: eng license: https://creativecommons.org/licenses/by/4.0/ month: '02' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 0aa60e99-070f-11eb-9043-a6de6bdc3afa call_identifier: H2020 grant_number: '949120' name: 'Tribocharge: a multi-scale approach to an enduring problem in physics' publication: Nature publication_identifier: eissn: - 1476-4687 issn: - 0028-0836 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - description: News on ISTA website relation: press_release url: https://ista.ac.at/en/news/an-electrifying-turn-in-an-age-old-quest/ record: - id: '20203' relation: dissertation_contains status: public scopus_import: '1' status: public title: Spontaneous ordering of identical materials into a triboelectric series tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 638 year: '2025' ... --- OA_place: publisher _id: '20203' abstract: - lang: eng text: Tribocharging, or contact electrification, is the phenomenon in which two initially neutral materials exchange electric charge through contact and subsequent separation. While it is widely observed in everyday life and crucial to numerous natural processes, even the most basic aspects of tribocharging are still a mystery—what are the charge carriers involved and what drives their exchange? This work spans three separate projects that address different aspects of tribocharging. First, we introduce a novel strategy combining Finite Element Method (FEM) simulations with Kelvin Probe Force Microscopy (KPFM) to quantitatively extract surface charge density from surface voltage maps. Second, we present a simple theoretical model that allows for the existence of triboelectric cycles, under the assumption that multiple charge carrying species are involved. Third, we present experimental evidence that identical materials can spontaneously evolve into a triboelectric series, driven by contact history. Modeling this behavior enables the replication of experimental results with simulations, and even experimentally forcing the appearance of a pre-designed series by manipulating contact history. Together, the findings from these projects challenge traditional views on tribocharging, provide new tools for probing it, and open up new avenues of research—all with the hopes of bringing us closer to understanding this puzzling phenomenon. acknowledged_ssus: - _id: M-Shop - _id: NanoFab - _id: EM-Fac - _id: LifeSc - _id: ScienComp acknowledgement: "The project in Chapter 2 has received funding from the European Research Council (ERC) under\r\nthe European Union’s Horizon 2020 research and innovation programme (Grant Agreement\r\nNo. 949120).\r\nThe project in Chapter 3 has received funding from the European Research Council (ERC) under\r\nthe European Union’s Horizon 2020 research and innovation programme (Grant Agreement\r\nNo. 949120).\r\nThe project in Chapter 4 has received financing from the European Research Council grant\r\nagreement No. 949120 under the European Union’s Horizon 2020 research and innovation\r\nprogramme. The Analytical Instrumentation Center of the TU Wien acknowledges support by\r\nthe FFG project ‘ELSA’ under grant no. 884672. C.M.P. and M.O. acknowledge the state\r\nof Lower Austria and the European Regional Development Fund under grant no. WST3-F542638/004-2021.\r\n" alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Juan Carlos A full_name: Sobarzo Ponce, Juan Carlos A id: 4B807D68-AE37-11E9-AC72-31CAE5697425 last_name: Sobarzo Ponce citation: ama: 'Sobarzo Ponce JCA. Tribocharging of identical insulators : Triboelectric series, triboelectric cycles and surface charges. 2025. doi:10.15479/AT-ISTA-20203' apa: 'Sobarzo Ponce, J. C. A. (2025). Tribocharging of identical insulators : Triboelectric series, triboelectric cycles and surface charges. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-20203' chicago: 'Sobarzo Ponce, Juan Carlos A. “Tribocharging of Identical Insulators : Triboelectric Series, Triboelectric Cycles and Surface Charges.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-20203.' ieee: 'J. C. A. Sobarzo Ponce, “Tribocharging of identical insulators : Triboelectric series, triboelectric cycles and surface charges,” Institute of Science and Technology Austria, 2025.' ista: 'Sobarzo Ponce JCA. 2025. Tribocharging of identical insulators : Triboelectric series, triboelectric cycles and surface charges. Institute of Science and Technology Austria.' mla: 'Sobarzo Ponce, Juan Carlos A. Tribocharging of Identical Insulators : Triboelectric Series, Triboelectric Cycles and Surface Charges. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-20203.' short: 'J.C.A. Sobarzo Ponce, Tribocharging of Identical Insulators : Triboelectric Series, Triboelectric Cycles and Surface Charges, Institute of Science and Technology Austria, 2025.' corr_author: '1' date_created: 2025-08-21T11:42:59Z date_published: 2025-08-27T00:00:00Z date_updated: 2026-04-28T13:44:56Z day: '27' ddc: - '530' degree_awarded: PhD department: - _id: GradSch - _id: ScWa doi: 10.15479/AT-ISTA-20203 ec_funded: 1 file: - access_level: open_access checksum: 661b9d3786cfc985be811befc3262bf5 content_type: application/pdf creator: jsobarzo date_created: 2025-08-27T14:50:32Z date_updated: 2025-08-27T14:50:32Z file_id: '20237' file_name: 2025_Sobarzo_JuanCarlos_Thesis.pdf file_size: 12667200 relation: main_file success: 1 - access_level: closed checksum: ca2f24e6c3b55912982521707552a0f5 content_type: application/x-zip-compressed creator: jsobarzo date_created: 2025-08-27T14:50:32Z date_updated: 2025-08-28T08:19:07Z file_id: '20238' file_name: 2025_Sobarzo_JuanCarlos_Thesis.zip file_size: 18940521 relation: source_file file_date_updated: 2025-08-28T08:19:07Z has_accepted_license: '1' language: - iso: eng month: '08' oa: 1 oa_version: Published Version page: '96' project: - _id: 0aa60e99-070f-11eb-9043-a6de6bdc3afa call_identifier: H2020 grant_number: '949120' name: 'Tribocharge: a multi-scale approach to an enduring problem in physics' publication_identifier: isbn: - 978-3-99078-062-6 issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '12109' relation: part_of_dissertation status: public - id: '15322' relation: part_of_dissertation status: public - id: '19278' relation: part_of_dissertation status: public status: public supervisor: - first_name: Scott R full_name: Waitukaitis, Scott R id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87 last_name: Waitukaitis orcid: 0000-0002-2299-3176 title: 'Tribocharging of identical insulators : Triboelectric series, triboelectric cycles and surface charges' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2025' ... --- _id: '15322' abstract: - lang: eng text: The tendency of materials to order in triboelectric series has prompted suggestions that contact electrification might have a single, unified underlying description. However, the possibility of “triboelectric cycles,” i.e., series that loop back onto themselves, is seemingly at odds with such a coherent description. In this work, we propose that if multiple charge carrying species are at play, both triboelectric series and cycles are possible. We show how series arise naturally if only a single charge carrier species is involved and if the driving mechanism is approach toward thermodynamic equilibrium, and simultaneously, that cycles are forbidden under such conditions. Suspecting multiple carriers might relax the situation, we affirm this is the case by explicit construction of a cycle involving two carriers, and then extend this to show how more complex cycles emerge. Our work highlights the importance of series and cycles towards determining the underlying mechanism(s) and carrier(s) in contact electrification. article_number: L032108 article_processing_charge: No article_type: letter_note author: - first_name: Juan Carlos A full_name: Sobarzo Ponce, Juan Carlos A id: 4B807D68-AE37-11E9-AC72-31CAE5697425 last_name: Sobarzo Ponce - first_name: Scott R full_name: Waitukaitis, Scott R id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87 last_name: Waitukaitis orcid: 0000-0002-2299-3176 citation: ama: Sobarzo Ponce JCA, Waitukaitis SR. Multiple charge carrier species as a possible cause for triboelectric cycles. Physical Review E. 2024;109(3). doi:10.1103/PhysRevE.109.L032108 apa: Sobarzo Ponce, J. C. A., & Waitukaitis, S. R. (2024). Multiple charge carrier species as a possible cause for triboelectric cycles. Physical Review E. American Physical Society. https://doi.org/10.1103/PhysRevE.109.L032108 chicago: Sobarzo Ponce, Juan Carlos A, and Scott R Waitukaitis. “Multiple Charge Carrier Species as a Possible Cause for Triboelectric Cycles.” Physical Review E. American Physical Society, 2024. https://doi.org/10.1103/PhysRevE.109.L032108. ieee: J. C. A. Sobarzo Ponce and S. R. Waitukaitis, “Multiple charge carrier species as a possible cause for triboelectric cycles,” Physical Review E, vol. 109, no. 3. American Physical Society, 2024. ista: Sobarzo Ponce JCA, Waitukaitis SR. 2024. Multiple charge carrier species as a possible cause for triboelectric cycles. Physical Review E. 109(3), L032108. mla: Sobarzo Ponce, Juan Carlos A., and Scott R. Waitukaitis. “Multiple Charge Carrier Species as a Possible Cause for Triboelectric Cycles.” Physical Review E, vol. 109, no. 3, L032108, American Physical Society, 2024, doi:10.1103/PhysRevE.109.L032108. short: J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review E 109 (2024). corr_author: '1' date_created: 2024-04-14T22:01:03Z date_published: 2024-03-29T00:00:00Z date_updated: 2026-04-07T11:50:54Z day: '29' department: - _id: ScWa doi: 10.1103/PhysRevE.109.L032108 external_id: isi: - '001199745200004' pmid: - '38632754' intvolume: ' 109' isi: 1 issue: '3' language: - iso: eng month: '03' oa_version: None pmid: 1 publication: Physical Review E publication_identifier: eissn: - 2470-0053 issn: - 2470-0045 publication_status: published publisher: American Physical Society quality_controlled: '1' related_material: record: - id: '20203' relation: dissertation_contains status: public scopus_import: '1' status: public title: Multiple charge carrier species as a possible cause for triboelectric cycles type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 109 year: '2024' ... --- _id: '12109' abstract: - lang: eng text: Kelvin probe force microscopy (KPFM) is a powerful tool for studying contact electrification (CE) at the nanoscale, but converting KPFM voltage maps to charge density maps is nontrivial due to long-range forces and complex system geometry. Here we present a strategy using finite-element method (FEM) simulations to determine the Green's function of the KPFM probe/insulator/ground system, which allows us to quantitatively extract surface charge. Testing our approach with synthetic data, we find that accounting for the atomic force microscope (AFM) tip, cone, and cantilever is necessary to recover a known input and that existing methods lead to gross miscalculation or even the incorrect sign of the underlying charge. Applying it to experimental data, we demonstrate its capacity to extract realistic surface charge densities and fine details from contact-charged surfaces. Our method gives a straightforward recipe to convert qualitative KPFM voltage data into quantitative charge data over a range of experimental conditions, enabling quantitative CE at the nanoscale. acknowledged_ssus: - _id: M-Shop - _id: NanoFab - _id: ScienComp acknowledgement: "This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Grant Agreement\r\nNo. 949120). This research was supported by the Scientific Service Units of the Institute of Science and Technology Austria (ISTA) through resources provided by the Miba Machine\r\nShop, the Nanofabrication Facility, and the Scientific Computing Facility. We thank F. Stumpf from Park Systems for useful discussions and support with scanning probe microscopy.\r\nF.P. and J.C.S. contributed equally to this work." article_number: '125605' article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Felix full_name: Pertl, Felix id: 6313aec0-15b2-11ec-abd3-ed67d16139af last_name: Pertl orcid: 0000-0003-0463-5794 - first_name: Juan Carlos A full_name: Sobarzo Ponce, Juan Carlos A id: 4B807D68-AE37-11E9-AC72-31CAE5697425 last_name: Sobarzo Ponce - first_name: Lubuna B full_name: Shafeek, Lubuna B id: 3CD37A82-F248-11E8-B48F-1D18A9856A87 last_name: Shafeek orcid: 0000-0001-7180-6050 - first_name: Tobias full_name: Cramer, Tobias last_name: Cramer - first_name: Scott R full_name: Waitukaitis, Scott R id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87 last_name: Waitukaitis orcid: 0000-0002-2299-3176 citation: ama: Pertl F, Sobarzo Ponce JCA, Shafeek LB, Cramer T, Waitukaitis SR. Quantifying nanoscale charge density features of contact-charged surfaces with an FEM/KPFM-hybrid approach. Physical Review Materials. 2022;6(12). doi:10.1103/PhysRevMaterials.6.125605 apa: Pertl, F., Sobarzo Ponce, J. C. A., Shafeek, L. B., Cramer, T., & Waitukaitis, S. R. (2022). Quantifying nanoscale charge density features of contact-charged surfaces with an FEM/KPFM-hybrid approach. Physical Review Materials. American Physical Society. https://doi.org/10.1103/PhysRevMaterials.6.125605 chicago: Pertl, Felix, Juan Carlos A Sobarzo Ponce, Lubuna B Shafeek, Tobias Cramer, and Scott R Waitukaitis. “Quantifying Nanoscale Charge Density Features of Contact-Charged Surfaces with an FEM/KPFM-Hybrid Approach.” Physical Review Materials. American Physical Society, 2022. https://doi.org/10.1103/PhysRevMaterials.6.125605. ieee: F. Pertl, J. C. A. Sobarzo Ponce, L. B. Shafeek, T. Cramer, and S. R. Waitukaitis, “Quantifying nanoscale charge density features of contact-charged surfaces with an FEM/KPFM-hybrid approach,” Physical Review Materials, vol. 6, no. 12. American Physical Society, 2022. ista: Pertl F, Sobarzo Ponce JCA, Shafeek LB, Cramer T, Waitukaitis SR. 2022. Quantifying nanoscale charge density features of contact-charged surfaces with an FEM/KPFM-hybrid approach. Physical Review Materials. 6(12), 125605. mla: Pertl, Felix, et al. “Quantifying Nanoscale Charge Density Features of Contact-Charged Surfaces with an FEM/KPFM-Hybrid Approach.” Physical Review Materials, vol. 6, no. 12, 125605, American Physical Society, 2022, doi:10.1103/PhysRevMaterials.6.125605. short: F. Pertl, J.C.A. Sobarzo Ponce, L.B. Shafeek, T. Cramer, S.R. Waitukaitis, Physical Review Materials 6 (2022). corr_author: '1' date_created: 2023-01-08T23:00:53Z date_published: 2022-12-29T00:00:00Z date_updated: 2026-04-07T11:50:54Z day: '29' department: - _id: ScWa - _id: NanoFab doi: 10.1103/PhysRevMaterials.6.125605 ec_funded: 1 external_id: arxiv: - '2209.01889' isi: - '000908384800001' intvolume: ' 6' isi: 1 issue: '12' language: - iso: eng main_file_link: - open_access: '1' url: ' https://doi.org/10.48550/arXiv.2209.01889' month: '12' oa: 1 oa_version: Preprint project: - _id: 0aa60e99-070f-11eb-9043-a6de6bdc3afa call_identifier: H2020 grant_number: '949120' name: 'Tribocharge: a multi-scale approach to an enduring problem in physics' publication: Physical Review Materials publication_identifier: eissn: - 2475-9953 publication_status: published publisher: American Physical Society quality_controlled: '1' related_material: record: - id: '20203' relation: dissertation_contains status: public scopus_import: '1' status: public title: Quantifying nanoscale charge density features of contact-charged surfaces with an FEM/KPFM-hybrid approach type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 6 year: '2022' ... --- _id: '8101' abstract: - lang: eng text: By rigorously accounting for mesoscale spatial correlations in donor/acceptor surface properties, we develop a scale-spanning model for same-material tribocharging. We find that mesoscale correlations affect not only the magnitude of charge transfer but also the fluctuations—suppressing otherwise overwhelming charge-transfer variability that is not observed experimentally. We furthermore propose a generic theoretical mechanism by which the mesoscale features might emerge, which is qualitatively consistent with other proposals in the literature. acknowledgement: "We would like to thank Philip Born, Bartosz Grzybowski, Tarik Baytekin, and Bilge Baytekin for helpful discussions.\r\nThis project has received funding from the European Unions Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411." article_number: '082602' article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Galien M full_name: Grosjean, Galien M id: 0C5FDA4A-9CF6-11E9-8939-FF05E6697425 last_name: Grosjean orcid: 0000-0001-5154-417X - first_name: Sebastian full_name: Wald, Sebastian id: 133F200A-B015-11E9-AD41-0EDAE5697425 last_name: Wald orcid: 0000-0002-5869-1604 - first_name: Juan Carlos A full_name: Sobarzo Ponce, Juan Carlos A id: 4B807D68-AE37-11E9-AC72-31CAE5697425 last_name: Sobarzo Ponce - first_name: Scott R full_name: Waitukaitis, Scott R id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87 last_name: Waitukaitis orcid: 0000-0002-2299-3176 citation: ama: Grosjean GM, Wald S, Sobarzo Ponce JCA, Waitukaitis SR. Quantitatively consistent scale-spanning model for same-material tribocharging. Physical Review Materials. 2020;4(8). doi:10.1103/PhysRevMaterials.4.082602 apa: Grosjean, G. M., Wald, S., Sobarzo Ponce, J. C. A., & Waitukaitis, S. R. (2020). Quantitatively consistent scale-spanning model for same-material tribocharging. Physical Review Materials. American Physical Society. https://doi.org/10.1103/PhysRevMaterials.4.082602 chicago: Grosjean, Galien M, Sebastian Wald, Juan Carlos A Sobarzo Ponce, and Scott R Waitukaitis. “Quantitatively Consistent Scale-Spanning Model for Same-Material Tribocharging.” Physical Review Materials. American Physical Society, 2020. https://doi.org/10.1103/PhysRevMaterials.4.082602. ieee: G. M. Grosjean, S. Wald, J. C. A. Sobarzo Ponce, and S. R. Waitukaitis, “Quantitatively consistent scale-spanning model for same-material tribocharging,” Physical Review Materials, vol. 4, no. 8. American Physical Society, 2020. ista: Grosjean GM, Wald S, Sobarzo Ponce JCA, Waitukaitis SR. 2020. Quantitatively consistent scale-spanning model for same-material tribocharging. Physical Review Materials. 4(8), 082602. mla: Grosjean, Galien M., et al. “Quantitatively Consistent Scale-Spanning Model for Same-Material Tribocharging.” Physical Review Materials, vol. 4, no. 8, 082602, American Physical Society, 2020, doi:10.1103/PhysRevMaterials.4.082602. short: G.M. Grosjean, S. Wald, J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review Materials 4 (2020). corr_author: '1' date_created: 2020-07-07T11:33:54Z date_published: 2020-08-17T00:00:00Z date_updated: 2025-04-23T08:51:12Z day: '17' ddc: - '530' department: - _id: ScWa doi: 10.1103/PhysRevMaterials.4.082602 ec_funded: 1 external_id: arxiv: - '2006.07120' isi: - '000561897000001' file: - access_level: open_access checksum: 288fef1eeb6540c6344bb8f7c8159dc9 content_type: application/pdf creator: ggrosjea date_created: 2020-08-17T15:54:20Z date_updated: 2020-08-17T15:54:20Z file_id: '8277' file_name: Grosjean2020.pdf file_size: 853753 relation: main_file success: 1 file_date_updated: 2020-08-17T15:54:20Z has_accepted_license: '1' intvolume: ' 4' isi: 1 issue: '8' keyword: - electric charge - tribocharging - soft matter - granular materials - polymers language: - iso: eng month: '08' oa: 1 oa_version: Published Version project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships publication: Physical Review Materials publication_identifier: issn: - 2475-9953 publication_status: published publisher: American Physical Society quality_controlled: '1' related_material: record: - id: '12697' relation: popular_science status: public scopus_import: '1' status: public title: Quantitatively consistent scale-spanning model for same-material tribocharging tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 4 year: '2020' ...