Spatially-resolved insulator-metal transition for rewritable optical gratings

Optical gratings are typically composed of periodic grooves, but these suffer from issues with light scattering and are fragile. Here, a groove-less WO3 grating is demonstrated, which uses electron-proton synergistic doping to spatially tune a rewritable insulator-metal transition and coloration.

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Autores principales:	Yuliang Chen, Changlong Hu, Liyan Xie, Xiaoyu Zhou, Bowen Li, Hui Ren, Liang Li, Guobin Zhang, Jun Jiang, Chongwen Zou
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/10773c943e5948ceb8306c63ccb1fba0
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spelling	oai:doaj.org-article:10773c943e5948ceb8306c63ccb1fba02021-12-02T14:02:52ZSpatially-resolved insulator-metal transition for rewritable optical gratings10.1038/s43246-021-00141-22662-4443https://doaj.org/article/10773c943e5948ceb8306c63ccb1fba02021-03-01T00:00:00Zhttps://doi.org/10.1038/s43246-021-00141-2https://doaj.org/toc/2662-4443Optical gratings are typically composed of periodic grooves, but these suffer from issues with light scattering and are fragile. Here, a groove-less WO3 grating is demonstrated, which uses electron-proton synergistic doping to spatially tune a rewritable insulator-metal transition and coloration.Yuliang ChenChanglong HuLiyan XieXiaoyu ZhouBowen LiHui RenLiang LiGuobin ZhangJun JiangChongwen ZouNature PortfolioarticleMaterials of engineering and construction. Mechanics of materialsTA401-492ENCommunications Materials, Vol 2, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Materials of engineering and construction. Mechanics of materials TA401-492 Yuliang Chen Changlong Hu Liyan Xie Xiaoyu Zhou Bowen Li Hui Ren Liang Li Guobin Zhang Jun Jiang Chongwen Zou Spatially-resolved insulator-metal transition for rewritable optical gratings
description	Optical gratings are typically composed of periodic grooves, but these suffer from issues with light scattering and are fragile. Here, a groove-less WO3 grating is demonstrated, which uses electron-proton synergistic doping to spatially tune a rewritable insulator-metal transition and coloration.
format	article
author	Yuliang Chen Changlong Hu Liyan Xie Xiaoyu Zhou Bowen Li Hui Ren Liang Li Guobin Zhang Jun Jiang Chongwen Zou
author_facet	Yuliang Chen Changlong Hu Liyan Xie Xiaoyu Zhou Bowen Li Hui Ren Liang Li Guobin Zhang Jun Jiang Chongwen Zou
author_sort	Yuliang Chen
title	Spatially-resolved insulator-metal transition for rewritable optical gratings
title_short	Spatially-resolved insulator-metal transition for rewritable optical gratings
title_full	Spatially-resolved insulator-metal transition for rewritable optical gratings
title_fullStr	Spatially-resolved insulator-metal transition for rewritable optical gratings
title_full_unstemmed	Spatially-resolved insulator-metal transition for rewritable optical gratings
title_sort	spatially-resolved insulator-metal transition for rewritable optical gratings
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/10773c943e5948ceb8306c63ccb1fba0
work_keys_str_mv	AT yuliangchen spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings AT changlonghu spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings AT liyanxie spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings AT xiaoyuzhou spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings AT bowenli spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings AT huiren spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings AT liangli spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings AT guobinzhang spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings AT junjiang spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings AT chongwenzou spatiallyresolvedinsulatormetaltransitionforrewritableopticalgratings
_version_	1718392065713242112

Spatially-resolved insulator-metal transition for rewritable optical gratings

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