article published yes Galien M Grosjean author 0C5FDA4A-9CF6-11E9-8939-FF05E66974250000-0001-5154-417X Sebastian Wald author 133F200A-B015-11E9-AD41-0EDAE56974250000-0002-5869-1604 Juan Carlos A Sobarzo Ponce author 4B807D68-AE37-11E9-AC72-31CAE5697425 Scott R Waitukaitis author 3A1FFC16-F248-11E8-B48F-1D18A9856A870000-0002-2299-3176 ScWa department ISTplus - Postdoctoral Fellowships project 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. https://research-explorer.ista.ac.at/download/8101/8277/Grosjean2020.pdf application/pdfno American Physical Society2020 eng electric chargetribochargingsoft mattergranular materialspolymers 2475-9953 2006.07120 00056189700000110.1103/PhysRevMaterials.4.082602 48 https://research-explorer.ista.ac.at/record/12697 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. G. M. Grosjean, S. Wald, J. C. A. Sobarzo Ponce, and S. R. Waitukaitis, “Quantitatively consistent scale-spanning model for same-material tribocharging,” <i>Physical Review Materials</i>, vol. 4, no. 8. American Physical Society, 2020. Grosjean, Galien M., et al. “Quantitatively Consistent Scale-Spanning Model for Same-Material Tribocharging.” <i>Physical Review Materials</i>, vol. 4, no. 8, 082602, American Physical Society, 2020, doi:<a href="https://doi.org/10.1103/PhysRevMaterials.4.082602">10.1103/PhysRevMaterials.4.082602</a>. Grosjean, Galien M, Sebastian Wald, Juan Carlos A Sobarzo Ponce, and Scott R Waitukaitis. “Quantitatively Consistent Scale-Spanning Model for Same-Material Tribocharging.” <i>Physical Review Materials</i>. American Physical Society, 2020. <a href="https://doi.org/10.1103/PhysRevMaterials.4.082602">https://doi.org/10.1103/PhysRevMaterials.4.082602</a>. Grosjean GM, Wald S, Sobarzo Ponce JCA, Waitukaitis SR. Quantitatively consistent scale-spanning model for same-material tribocharging. <i>Physical Review Materials</i>. 2020;4(8). doi:<a href="https://doi.org/10.1103/PhysRevMaterials.4.082602">10.1103/PhysRevMaterials.4.082602</a> Grosjean, G. M., Wald, S., Sobarzo Ponce, J. C. A., &#38; Waitukaitis, S. R. (2020). Quantitatively consistent scale-spanning model for same-material tribocharging. <i>Physical Review Materials</i>. American Physical Society. <a href="https://doi.org/10.1103/PhysRevMaterials.4.082602">https://doi.org/10.1103/PhysRevMaterials.4.082602</a> G.M. Grosjean, S. Wald, J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review Materials 4 (2020). 81012020-07-07T11:33:54Z2025-04-23T08:51:12Z