Direct observation of excitonic instability in Ta2NiSe5

Concominant structural and electronic phase transitions in the excitonic insulator candidate Ta2NiSe5 make the identification of the driving mechanism of the transition challenging. Here, the authors report evidence for electronically-driven transition via Raman susceptibility measurements.

Guardado en:

Detalles Bibliográficos
Autores principales:	Kwangrae Kim, Hoon Kim, Jonghwan Kim, Changil Kwon, Jun Sung Kim, B. J. Kim
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/fd4dc591b0f8433ca9b448a1aa0d2f90
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:fd4dc591b0f8433ca9b448a1aa0d2f90
record_format	dspace
spelling	oai:doaj.org-article:fd4dc591b0f8433ca9b448a1aa0d2f902021-12-02T14:25:31ZDirect observation of excitonic instability in Ta2NiSe510.1038/s41467-021-22133-z2041-1723https://doaj.org/article/fd4dc591b0f8433ca9b448a1aa0d2f902021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22133-zhttps://doaj.org/toc/2041-1723Concominant structural and electronic phase transitions in the excitonic insulator candidate Ta2NiSe5 make the identification of the driving mechanism of the transition challenging. Here, the authors report evidence for electronically-driven transition via Raman susceptibility measurements.Kwangrae KimHoon KimJonghwan KimChangil KwonJun Sung KimB. J. KimNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Kwangrae Kim Hoon Kim Jonghwan Kim Changil Kwon Jun Sung Kim B. J. Kim Direct observation of excitonic instability in Ta2NiSe5
description	Concominant structural and electronic phase transitions in the excitonic insulator candidate Ta2NiSe5 make the identification of the driving mechanism of the transition challenging. Here, the authors report evidence for electronically-driven transition via Raman susceptibility measurements.
format	article
author	Kwangrae Kim Hoon Kim Jonghwan Kim Changil Kwon Jun Sung Kim B. J. Kim
author_facet	Kwangrae Kim Hoon Kim Jonghwan Kim Changil Kwon Jun Sung Kim B. J. Kim
author_sort	Kwangrae Kim
title	Direct observation of excitonic instability in Ta2NiSe5
title_short	Direct observation of excitonic instability in Ta2NiSe5
title_full	Direct observation of excitonic instability in Ta2NiSe5
title_fullStr	Direct observation of excitonic instability in Ta2NiSe5
title_full_unstemmed	Direct observation of excitonic instability in Ta2NiSe5
title_sort	direct observation of excitonic instability in ta2nise5
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/fd4dc591b0f8433ca9b448a1aa0d2f90
work_keys_str_mv	AT kwangraekim directobservationofexcitonicinstabilityinta2nise5 AT hoonkim directobservationofexcitonicinstabilityinta2nise5 AT jonghwankim directobservationofexcitonicinstabilityinta2nise5 AT changilkwon directobservationofexcitonicinstabilityinta2nise5 AT junsungkim directobservationofexcitonicinstabilityinta2nise5 AT bjkim directobservationofexcitonicinstabilityinta2nise5
_version_	1718391407027159040

Direct observation of excitonic instability in Ta2NiSe5

Ejemplares similares