Zero-gap semiconductor to excitonic insulator transition in Ta2NiSe5

The nature of an insulating phase in Ta2NiSe5 is an open question. Here, Lu et al. report transport, thermodynamic and optical evidences being fully consistent with an excitonic insulator phase in this material.

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Autores principales:	Y. F. Lu, H. Kono, T. I. Larkin, A. W. Rost, T. Takayama, A. V. Boris, B. Keimer, H. Takagi
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/e1ff0d006dc34adfa5d8c9462f83e310
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spelling	oai:doaj.org-article:e1ff0d006dc34adfa5d8c9462f83e3102021-12-02T14:40:25ZZero-gap semiconductor to excitonic insulator transition in Ta2NiSe510.1038/ncomms144082041-1723https://doaj.org/article/e1ff0d006dc34adfa5d8c9462f83e3102017-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms14408https://doaj.org/toc/2041-1723The nature of an insulating phase in Ta2NiSe5 is an open question. Here, Lu et al. report transport, thermodynamic and optical evidences being fully consistent with an excitonic insulator phase in this material.Y. F. LuH. KonoT. I. LarkinA. W. RostT. TakayamaA. V. BorisB. KeimerH. TakagiNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Y. F. Lu H. Kono T. I. Larkin A. W. Rost T. Takayama A. V. Boris B. Keimer H. Takagi Zero-gap semiconductor to excitonic insulator transition in Ta2NiSe5
description	The nature of an insulating phase in Ta2NiSe5 is an open question. Here, Lu et al. report transport, thermodynamic and optical evidences being fully consistent with an excitonic insulator phase in this material.
format	article
author	Y. F. Lu H. Kono T. I. Larkin A. W. Rost T. Takayama A. V. Boris B. Keimer H. Takagi
author_facet	Y. F. Lu H. Kono T. I. Larkin A. W. Rost T. Takayama A. V. Boris B. Keimer H. Takagi
author_sort	Y. F. Lu
title	Zero-gap semiconductor to excitonic insulator transition in Ta2NiSe5
title_short	Zero-gap semiconductor to excitonic insulator transition in Ta2NiSe5
title_full	Zero-gap semiconductor to excitonic insulator transition in Ta2NiSe5
title_fullStr	Zero-gap semiconductor to excitonic insulator transition in Ta2NiSe5
title_full_unstemmed	Zero-gap semiconductor to excitonic insulator transition in Ta2NiSe5
title_sort	zero-gap semiconductor to excitonic insulator transition in ta2nise5
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/e1ff0d006dc34adfa5d8c9462f83e310
work_keys_str_mv	AT yflu zerogapsemiconductortoexcitonicinsulatortransitioninta2nise5 AT hkono zerogapsemiconductortoexcitonicinsulatortransitioninta2nise5 AT tilarkin zerogapsemiconductortoexcitonicinsulatortransitioninta2nise5 AT awrost zerogapsemiconductortoexcitonicinsulatortransitioninta2nise5 AT ttakayama zerogapsemiconductortoexcitonicinsulatortransitioninta2nise5 AT avboris zerogapsemiconductortoexcitonicinsulatortransitioninta2nise5 AT bkeimer zerogapsemiconductortoexcitonicinsulatortransitioninta2nise5 AT htakagi zerogapsemiconductortoexcitonicinsulatortransitioninta2nise5
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Zero-gap semiconductor to excitonic insulator transition in Ta2NiSe5

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