Ultrafast melting and recovery of collective order in the excitonic insulator Ta2NiSe5

The dominant mechanism of the excitonic insulator transition in Ta2NiSe5 and the nature of its high-temperature phase are debated. The authors report transient reflectivity measurements indicating a significant electronic contribution to the transition and a gapped state of preformed excitons at hig...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Hope M. Bretscher, Paolo Andrich, Prachi Telang, Anupam Singh, Luminita Harnagea, A. K. Sood, Akshay Rao
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/391add3598224f42a3f8aad26f29efec
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:391add3598224f42a3f8aad26f29efec
record_format	dspace
spelling	oai:doaj.org-article:391add3598224f42a3f8aad26f29efec2021-12-02T17:04:52ZUltrafast melting and recovery of collective order in the excitonic insulator Ta2NiSe510.1038/s41467-021-21929-32041-1723https://doaj.org/article/391add3598224f42a3f8aad26f29efec2021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21929-3https://doaj.org/toc/2041-1723The dominant mechanism of the excitonic insulator transition in Ta2NiSe5 and the nature of its high-temperature phase are debated. The authors report transient reflectivity measurements indicating a significant electronic contribution to the transition and a gapped state of preformed excitons at high temperatures.Hope M. BretscherPaolo AndrichPrachi TelangAnupam SinghLuminita HarnageaA. K. SoodAkshay RaoNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Hope M. Bretscher Paolo Andrich Prachi Telang Anupam Singh Luminita Harnagea A. K. Sood Akshay Rao Ultrafast melting and recovery of collective order in the excitonic insulator Ta2NiSe5
description	The dominant mechanism of the excitonic insulator transition in Ta2NiSe5 and the nature of its high-temperature phase are debated. The authors report transient reflectivity measurements indicating a significant electronic contribution to the transition and a gapped state of preformed excitons at high temperatures.
format	article
author	Hope M. Bretscher Paolo Andrich Prachi Telang Anupam Singh Luminita Harnagea A. K. Sood Akshay Rao
author_facet	Hope M. Bretscher Paolo Andrich Prachi Telang Anupam Singh Luminita Harnagea A. K. Sood Akshay Rao
author_sort	Hope M. Bretscher
title	Ultrafast melting and recovery of collective order in the excitonic insulator Ta2NiSe5
title_short	Ultrafast melting and recovery of collective order in the excitonic insulator Ta2NiSe5
title_full	Ultrafast melting and recovery of collective order in the excitonic insulator Ta2NiSe5
title_fullStr	Ultrafast melting and recovery of collective order in the excitonic insulator Ta2NiSe5
title_full_unstemmed	Ultrafast melting and recovery of collective order in the excitonic insulator Ta2NiSe5
title_sort	ultrafast melting and recovery of collective order in the excitonic insulator ta2nise5
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/391add3598224f42a3f8aad26f29efec
work_keys_str_mv	AT hopembretscher ultrafastmeltingandrecoveryofcollectiveorderintheexcitonicinsulatorta2nise5 AT paoloandrich ultrafastmeltingandrecoveryofcollectiveorderintheexcitonicinsulatorta2nise5 AT prachitelang ultrafastmeltingandrecoveryofcollectiveorderintheexcitonicinsulatorta2nise5 AT anupamsingh ultrafastmeltingandrecoveryofcollectiveorderintheexcitonicinsulatorta2nise5 AT luminitaharnagea ultrafastmeltingandrecoveryofcollectiveorderintheexcitonicinsulatorta2nise5 AT aksood ultrafastmeltingandrecoveryofcollectiveorderintheexcitonicinsulatorta2nise5 AT akshayrao ultrafastmeltingandrecoveryofcollectiveorderintheexcitonicinsulatorta2nise5
_version_	1718381841045520384

Ultrafast melting and recovery of collective order in the excitonic insulator Ta2NiSe5

Ejemplares similares