Overcoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide

Thermal effects limit the speed of the electrically driven insulator-metal transition in V2O3 to tens of picoseconds. Here the authors show that under an intense THz-electric-field excitation the thermal regime can be overcome, achieving a purely electronic transition on ultrafast timescales.

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Autores principales:	Flavio Giorgianni, Joe Sakai, Stefano Lupi
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/90d95cb6bb4e42029d6860177340c338
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spelling	oai:doaj.org-article:90d95cb6bb4e42029d6860177340c3382021-12-02T16:58:17ZOvercoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide10.1038/s41467-019-09137-62041-1723https://doaj.org/article/90d95cb6bb4e42029d6860177340c3382019-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-09137-6https://doaj.org/toc/2041-1723Thermal effects limit the speed of the electrically driven insulator-metal transition in V2O3 to tens of picoseconds. Here the authors show that under an intense THz-electric-field excitation the thermal regime can be overcome, achieving a purely electronic transition on ultrafast timescales.Flavio GiorgianniJoe SakaiStefano LupiNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Flavio Giorgianni Joe Sakai Stefano Lupi Overcoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide
description	Thermal effects limit the speed of the electrically driven insulator-metal transition in V2O3 to tens of picoseconds. Here the authors show that under an intense THz-electric-field excitation the thermal regime can be overcome, achieving a purely electronic transition on ultrafast timescales.
format	article
author	Flavio Giorgianni Joe Sakai Stefano Lupi
author_facet	Flavio Giorgianni Joe Sakai Stefano Lupi
author_sort	Flavio Giorgianni
title	Overcoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide
title_short	Overcoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide
title_full	Overcoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide
title_fullStr	Overcoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide
title_full_unstemmed	Overcoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide
title_sort	overcoming the thermal regime for the electric-field driven mott transition in vanadium sesquioxide
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/90d95cb6bb4e42029d6860177340c338
work_keys_str_mv	AT flaviogiorgianni overcomingthethermalregimefortheelectricfielddrivenmotttransitioninvanadiumsesquioxide AT joesakai overcomingthethermalregimefortheelectricfielddrivenmotttransitioninvanadiumsesquioxide AT stefanolupi overcomingthethermalregimefortheelectricfielddrivenmotttransitioninvanadiumsesquioxide
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Overcoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide

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