Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide

Electron correlation normally makes electrons less mobile, but it is still not clear when correlation becomes very strong in Dirac semimetals. Here, Fujioka et al. report a very high electron mobility exceeding 60,000 cm2V−1s−1 in correlated Dirac semimetal of perovskite CaIrO3, due to the enhanced...

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Autores principales:	J. Fujioka, R. Yamada, M. Kawamura, S. Sakai, M. Hirayama, R. Arita, T. Okawa, D. Hashizume, M. Hoshino, Y. Tokura
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/cd9d2e6d922548798105e290fa694ae4
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spelling	oai:doaj.org-article:cd9d2e6d922548798105e290fa694ae42021-12-02T14:40:20ZStrong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide10.1038/s41467-018-08149-y2041-1723https://doaj.org/article/cd9d2e6d922548798105e290fa694ae42019-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-08149-yhttps://doaj.org/toc/2041-1723Electron correlation normally makes electrons less mobile, but it is still not clear when correlation becomes very strong in Dirac semimetals. Here, Fujioka et al. report a very high electron mobility exceeding 60,000 cm2V−1s−1 in correlated Dirac semimetal of perovskite CaIrO3, due to the enhanced electron correlation nearby the Mott transition.J. FujiokaR. YamadaM. KawamuraS. SakaiM. HirayamaR. AritaT. OkawaD. HashizumeM. HoshinoY. TokuraNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q J. Fujioka R. Yamada M. Kawamura S. Sakai M. Hirayama R. Arita T. Okawa D. Hashizume M. Hoshino Y. Tokura Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide
description	Electron correlation normally makes electrons less mobile, but it is still not clear when correlation becomes very strong in Dirac semimetals. Here, Fujioka et al. report a very high electron mobility exceeding 60,000 cm2V−1s−1 in correlated Dirac semimetal of perovskite CaIrO3, due to the enhanced electron correlation nearby the Mott transition.
format	article
author	J. Fujioka R. Yamada M. Kawamura S. Sakai M. Hirayama R. Arita T. Okawa D. Hashizume M. Hoshino Y. Tokura
author_facet	J. Fujioka R. Yamada M. Kawamura S. Sakai M. Hirayama R. Arita T. Okawa D. Hashizume M. Hoshino Y. Tokura
author_sort	J. Fujioka
title	Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide
title_short	Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide
title_full	Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide
title_fullStr	Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide
title_full_unstemmed	Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide
title_sort	strong-correlation induced high-mobility electrons in dirac semimetal of perovskite oxide
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/cd9d2e6d922548798105e290fa694ae4
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_version_	1718390324540211200

Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide

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