Hidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO3

The origin of interfacial conductivity between two insulating oxides, LaAlO3 and SrTiO3, remains elusive despite a long time research. Here, Lee et al. report atomic-scale observation of electron-gas formation for screening hidden ferroelectric-like lattice instabilities, discounting the role of pol...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	P. W. Lee, V. N. Singh, G. Y. Guo, H.-J. Liu, J.-C. Lin, Y.-H. Chu, C. H. Chen, M.-W. Chu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/10c58040f8dc43edae2c9408834e5390
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:10c58040f8dc43edae2c9408834e5390
record_format	dspace
spelling	oai:doaj.org-article:10c58040f8dc43edae2c9408834e53902021-12-02T16:49:40ZHidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO310.1038/ncomms127732041-1723https://doaj.org/article/10c58040f8dc43edae2c9408834e53902016-09-01T00:00:00Zhttps://doi.org/10.1038/ncomms12773https://doaj.org/toc/2041-1723The origin of interfacial conductivity between two insulating oxides, LaAlO3 and SrTiO3, remains elusive despite a long time research. Here, Lee et al. report atomic-scale observation of electron-gas formation for screening hidden ferroelectric-like lattice instabilities, discounting the role of polar catastrophe and cation intermixing.P. W. LeeV. N. SinghG. Y. GuoH.-J. LiuJ.-C. LinY.-H. ChuC. H. ChenM.-W. ChuNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q P. W. Lee V. N. Singh G. Y. Guo H.-J. Liu J.-C. Lin Y.-H. Chu C. H. Chen M.-W. Chu Hidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO3
description	The origin of interfacial conductivity between two insulating oxides, LaAlO3 and SrTiO3, remains elusive despite a long time research. Here, Lee et al. report atomic-scale observation of electron-gas formation for screening hidden ferroelectric-like lattice instabilities, discounting the role of polar catastrophe and cation intermixing.
format	article
author	P. W. Lee V. N. Singh G. Y. Guo H.-J. Liu J.-C. Lin Y.-H. Chu C. H. Chen M.-W. Chu
author_facet	P. W. Lee V. N. Singh G. Y. Guo H.-J. Liu J.-C. Lin Y.-H. Chu C. H. Chen M.-W. Chu
author_sort	P. W. Lee
title	Hidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO3
title_short	Hidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO3
title_full	Hidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO3
title_fullStr	Hidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO3
title_full_unstemmed	Hidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO3
title_sort	hidden lattice instabilities as origin of the conductive interface between insulating laalo3 and srtio3
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/10c58040f8dc43edae2c9408834e5390
work_keys_str_mv	AT pwlee hiddenlatticeinstabilitiesasoriginoftheconductiveinterfacebetweeninsulatinglaalo3andsrtio3 AT vnsingh hiddenlatticeinstabilitiesasoriginoftheconductiveinterfacebetweeninsulatinglaalo3andsrtio3 AT gyguo hiddenlatticeinstabilitiesasoriginoftheconductiveinterfacebetweeninsulatinglaalo3andsrtio3 AT hjliu hiddenlatticeinstabilitiesasoriginoftheconductiveinterfacebetweeninsulatinglaalo3andsrtio3 AT jclin hiddenlatticeinstabilitiesasoriginoftheconductiveinterfacebetweeninsulatinglaalo3andsrtio3 AT yhchu hiddenlatticeinstabilitiesasoriginoftheconductiveinterfacebetweeninsulatinglaalo3andsrtio3 AT chchen hiddenlatticeinstabilitiesasoriginoftheconductiveinterfacebetweeninsulatinglaalo3andsrtio3 AT mwchu hiddenlatticeinstabilitiesasoriginoftheconductiveinterfacebetweeninsulatinglaalo3andsrtio3
_version_	1718383260161015808

Hidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO3

Ejemplares similares