Chalcogenide glass-ceramics with photoelectric properties and method for the manufacture thereof

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United States of America Patent

PATENT NO 9492815
APP PUB NO 20150196898A1
SERIAL NO

14409635

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Abstract

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Chalcogenide glass-ceramic having, for example, the following composition GeSe2—Sb2Se3—CuI, this glass-ceramic comprising at least one crystalline phase, characterised in that the crystallisation rate and the dimensions of the crystals in the crystalline phase are such that the crystals are substantially in contact with each other in such a way that this crystalline phase has an electrical conductivity greater than or equal to 10−4 s·cm−1 which increases under lighting due to the creation of charge carriers within the crystalline phase.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITE DE RENNES 1RENNES RENNES ILLE-ET-VILAINE
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE75794 PARIS CEDEX 16
UNIVERSITE DE NANTESNANTES FRANCE NANTES LOIRE-ATLANTIQUE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Calvez, Laurent Thorigne-Fouillard, FR 2 5
Fan, Xianping Hangzhou, CN 1 3
Lafond, Alain Saint Herblain, FR 3 11
Ma, Hong Li Cesson-Sevigne, FR 1 3
Xu, Yang Rennes, FR 501 4586
Zhang, Xianghua Cesson-Sevigne, FR 8 55

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