Electron transport and scattering mechanisms in ferromagnetic monolayer Fe3GeTe2
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Electron transport and scattering mechanisms in ferromagnetic monolayer Fe3GeTe2
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| Автор |
Badrtdinov, D. I.
Pushkarev, G. V. Katsnelson, M. I. Rudenko, A. N. |
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| Тематика |
ELECTRON SCATTERING
ELECTRON TRANSPORT PROPERTIES ELECTRON-PHONON INTERACTIONS FERROMAGNETIC MATERIALS FERROMAGNETISM GERMANIUM COMPOUNDS IRON COMPOUNDS MONOLAYERS TEMPERATURE DISTRIBUTION CARRIER SCATTERING ELECTRON TRANSPORT FERROMAGNETIC MONOLAYERS FERROMAGNETS FIRST PRINCIPLE CALCULATIONS SCATTERING MECHANISMS STATE OF THE ART TEMPERATURE DEPENDENCE TRANSPORT MECHANISM TWO-DIMENSIONAL GERMANIUM ALLOYS |
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| Описание |
We study intrinsic charge-carrier scattering mechanisms and determine their contribution to the transport properties of the two-dimensional ferromagnet Fe3GeTe2. We use state-of-the-art first-principles calculations combined with the model approaches to elucidate the role of the electron-phonon and electron-magnon interactions in the electronic transport. Our findings show that the charge carrier scattering in Fe3GeTe2 is dominated by the electron-phonon interaction, while the role of magnetic excitations is marginal. At the same time, the magnetic ordering is shown to effect essentially on the electron-phonon coupling and its temperature dependence. This leads to a sublinear temperature dependence of the electrical resistivity near the Curie temperature, which is in line with experimental observations. The room temperature resistivity is estimated to be ~ 35 μΩ ⋅ cm which may be considered as a lower intrinsic limit for monolayer Fe3GeTe2. © 2023, Springer Nature Limited.
Horizon 2020 Framework Programme, H2020; European Research Council, ERC: 854843; Russian Science Foundation, RSF: 21-72-10136 The work was supported by the European Union’s Horizon 2020 research and innovation program under European Research Council synergy grant 854843 “FASTCORR”. Calculation of exchange interactions performed by GVP was supported by the Russian Science Foundation, Grant No. 21-72-10136. |
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| Дата |
2024-04-05T16:30:56Z
2024-04-05T16:30:56Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Badrtdinov, D, Pushkarev, G, Katsnelson, M & Rudenko, A 2023, 'Electron transport and scattering mechanisms in ferromagnetic monolayer Fe3GeTe2', npj 2D Materials and Applications, Том. 7, № 1, 52. https://doi.org/10.1038/s41699-023-00413-0
Badrtdinov, D., Pushkarev, G., Katsnelson, M., & Rudenko, A. (2023). Electron transport and scattering mechanisms in ferromagnetic monolayer Fe3GeTe2. npj 2D Materials and Applications, 7(1), [52]. https://doi.org/10.1038/s41699-023-00413-0 2397-7132 Final All Open Access, Gold, Green https://www.scopus.com/inward/record.uri?eid=2-s2.0-85167514327&doi=10.1038%2fs41699-023-00413-0&partnerID=40&md5=a05d778093bbe1c140473dda4e5b503f https://www.nature.com/articles/s41699-023-00413-0.pdf http://elar.urfu.ru/handle/10995/130709 10.1038/s41699-023-00413-0 85167514327 001042616300001 |
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| Язык |
en
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| Связанные ресурсы |
info:eu-repo/grantAgreement/RSF//21-72-10136
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Nature Research
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| Источник |
npj 2D Materials and Applications
npj 2D Materials and Applications |
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