Theory of optical responses in clean multi-band superconductors

The optical response of a clean momentum-conserved conventional superconductor is known to be forbidden. Here, Ahn and Nagaosa propose three conditions that intrinsic optical excitations can occur in clean multi-band superconductors by satisfying one of the three.

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Detalles Bibliográficos
Autores principales:	Junyeong Ahn, Naoto Nagaosa
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/9fe40c88aa264c3692eac1d2efdc3f9d
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spelling	oai:doaj.org-article:9fe40c88aa264c3692eac1d2efdc3f9d2021-12-02T13:31:14ZTheory of optical responses in clean multi-band superconductors10.1038/s41467-021-21905-x2041-1723https://doaj.org/article/9fe40c88aa264c3692eac1d2efdc3f9d2021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21905-xhttps://doaj.org/toc/2041-1723The optical response of a clean momentum-conserved conventional superconductor is known to be forbidden. Here, Ahn and Nagaosa propose three conditions that intrinsic optical excitations can occur in clean multi-band superconductors by satisfying one of the three.Junyeong AhnNaoto NagaosaNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Junyeong Ahn Naoto Nagaosa Theory of optical responses in clean multi-band superconductors
description	The optical response of a clean momentum-conserved conventional superconductor is known to be forbidden. Here, Ahn and Nagaosa propose three conditions that intrinsic optical excitations can occur in clean multi-band superconductors by satisfying one of the three.
format	article
author	Junyeong Ahn Naoto Nagaosa
author_facet	Junyeong Ahn Naoto Nagaosa
author_sort	Junyeong Ahn
title	Theory of optical responses in clean multi-band superconductors
title_short	Theory of optical responses in clean multi-band superconductors
title_full	Theory of optical responses in clean multi-band superconductors
title_fullStr	Theory of optical responses in clean multi-band superconductors
title_full_unstemmed	Theory of optical responses in clean multi-band superconductors
title_sort	theory of optical responses in clean multi-band superconductors
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/9fe40c88aa264c3692eac1d2efdc3f9d
work_keys_str_mv	AT junyeongahn theoryofopticalresponsesincleanmultibandsuperconductors AT naotonagaosa theoryofopticalresponsesincleanmultibandsuperconductors
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Theory of optical responses in clean multi-band superconductors

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