Invention Grant
- Patent Title: Method for preparing a thin film of thiospinels
- Patent Title (中): 制备thiospinels薄膜的方法
-
Application No.: US13254727Application Date: 2010-03-17
-
Publication No.: US09249495B2Publication Date: 2016-02-02
- Inventor: Marie-Paule Besland , Emeline Souchier , Laurent Carlo , Benoit Corraze , Etienne Janod , Julie Martial
- Applicant: Marie-Paule Besland , Emeline Souchier , Laurent Carlo , Benoit Corraze , Etienne Janod , Julie Martial
- Applicant Address: FR Paris
- Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Current Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Current Assignee Address: FR Paris
- Agency: Thomas Horstemeyer, LLP
- Priority: FR0951744 20090318
- International Application: PCT/EP2010/053442 WO 20100317
- International Announcement: WO2010/106093 WO 20100923
- Main IPC: C23C14/06
- IPC: C23C14/06 ; C23C14/34 ; C23C14/58
Abstract:
The invention relates to a method for preparing a thin film of at least one compound of formula AM4X8, where: A is Ga or Ge; M is V, Nb, Ta or Mo; and X is S or Se. Said method includes the following steps: i) a step of forming a thin film of at least one compound of formula AM4X8 by the magnetron spraying of a target including at least one compound of said formula AM4X8, in an atmosphere including at least one inert gas; and ii) a step of annealing the thin film formed during step i) by heat treating; wherein step i) and/or step ii) are carried out in the presence of sulphur when X is S or in the presence of selenium when X is Se.
Public/Granted literature
- US20120058283A1 METHOD FOR PREPARING A THIN FILM OF THIOSPINELS Public/Granted day:2012-03-08
Information query
IPC分类:
