Ab initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory

Electron-phonon scattering plays a decisive role in electron transport and is taken into account in ab initio calculations by leading-order perturbations involving scattering events with one phonon. Here, the authors show that higher-order effects are comparable in magnitude to the leading order in...

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Autores principales:	Nien-En Lee, Jin-Jian Zhou, Hsiao-Yi Chen, Marco Bernardi
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/44fdcff9edb842ceb2fdd3718b2b6210
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spelling	oai:doaj.org-article:44fdcff9edb842ceb2fdd3718b2b62102021-12-02T14:42:13ZAb initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory10.1038/s41467-020-15339-02041-1723https://doaj.org/article/44fdcff9edb842ceb2fdd3718b2b62102020-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15339-0https://doaj.org/toc/2041-1723Electron-phonon scattering plays a decisive role in electron transport and is taken into account in ab initio calculations by leading-order perturbations involving scattering events with one phonon. Here, the authors show that higher-order effects are comparable in magnitude to the leading order in polar semiconductors.Nien-En LeeJin-Jian ZhouHsiao-Yi ChenMarco BernardiNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Nien-En Lee Jin-Jian Zhou Hsiao-Yi Chen Marco Bernardi Ab initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory
description	Electron-phonon scattering plays a decisive role in electron transport and is taken into account in ab initio calculations by leading-order perturbations involving scattering events with one phonon. Here, the authors show that higher-order effects are comparable in magnitude to the leading order in polar semiconductors.
format	article
author	Nien-En Lee Jin-Jian Zhou Hsiao-Yi Chen Marco Bernardi
author_facet	Nien-En Lee Jin-Jian Zhou Hsiao-Yi Chen Marco Bernardi
author_sort	Nien-En Lee
title	Ab initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory
title_short	Ab initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory
title_full	Ab initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory
title_fullStr	Ab initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory
title_full_unstemmed	Ab initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory
title_sort	ab initio electron-two-phonon scattering in gaas from next-to-leading order perturbation theory
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/44fdcff9edb842ceb2fdd3718b2b6210
work_keys_str_mv	AT nienenlee abinitioelectrontwophononscatteringingaasfromnexttoleadingorderperturbationtheory AT jinjianzhou abinitioelectrontwophononscatteringingaasfromnexttoleadingorderperturbationtheory AT hsiaoyichen abinitioelectrontwophononscatteringingaasfromnexttoleadingorderperturbationtheory AT marcobernardi abinitioelectrontwophononscatteringingaasfromnexttoleadingorderperturbationtheory
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Ab initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory

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