Method for producing a thin-film chalcopyrite compound
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United States of America Patent
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Jan 17, 2012
Grant Date -
Feb 21, 2008
app pub date -
May 3, 2005
filing date -
May 3, 2004
priority date (Note) -
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Abstract
The invention concerns a method which consists in depositing on a substrate a solution containing metal mineral salts constituting chalcopyrite and an organic binder; then drying to obtain a solid film on the substrate; and finally contacting the film with an atmosphere containing one or more elements of group 16 of the periodic table and forming chalcopyrite by thermal reaction.
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