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Thermoelectric properties of Wigner crystal in two-dimensional periodic potential

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dc.contributor.author Zakharov M.Y.
dc.contributor.author Demidov D.
dc.contributor.author Shepelyansky D.L.
dc.date.accessioned 2021-02-25T20:43:04Z
dc.date.available 2021-02-25T20:43:04Z
dc.date.issued 2020
dc.identifier.issn 1434-6028
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/162290
dc.description.abstract © 2020, EDP Sciences / Società Italiana di Fisica / Springer-Verlag GmbH Germany, part of Springer Nature. Abstract: We study numerically transport and thermoelectric properties of electrons placed in a two-dimensional (2D) periodic potential. Our results show that the transition from sliding to pinned phase takes place at a certain critical amplitude of lattice potential being similar to the Aubry transition for the one-dimensional Frenkel-Kontorova model. We show that the 2D Aubry pinned phase is characterized by high values of Seebeck coefficient S ≈ 12. At the same time we find that the value of Seebeck coefficient is significantly influenced by the geometry of periodic potential. We discuss possibilities to test the properties of 2D Aubry phase with electrons on a surface of liquid helium. Graphical abstract: [Figure not available: see fulltext.].
dc.relation.ispartofseries European Physical Journal B
dc.subject Statistical and Nonlinear Physics
dc.title Thermoelectric properties of Wigner crystal in two-dimensional periodic potential
dc.type Article
dc.relation.ispartofseries-issue 2
dc.relation.ispartofseries-volume 93
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS14346028-2020-93-2-SID85079420090


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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