Stock material or miscellaneous articles – Composite – Of metal
Patent
1988-08-01
1991-07-02
Herbert, Thomas J.
Stock material or miscellaneous articles
Composite
Of metal
428689, 428697, B32B 1504
Patent
active
050284886
ABSTRACT:
A functional ZnSe.sub.1-x Te.sub.x :H film having a high doping efficiency and with no substantial change in the characteristics upon light irradiation. Said film is characterized in that the Se/Te quantitative ratio is in the range from 3:7 to 1:9 by the atom number ratio, hydrogen atoms are contained in an amount of 1 to 4 atomic % and the ratio of the crystal grain domains per unit volume is in the range from 65 to 85% by volume. There are also provided improved p-type and n-type ZnSe.sub.1-x Te.sub.x :H:M films (M stands for a dopant) of high electroconductivity characterized in the foregoing way.
These deposited films may be efficiently deposited even on a non-single crystal substrate made of metal, glass or synthetic resin with a high deposition rate.
These films are suited for the preparation of a high functional device such as a photovoltaic element.
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Arao Kozo
Fujioka Yasushi
Ishihara Shunichi
Kanai Masahiro
Murakami Tsutomu
Canon Kabushiki Kaisha
Herbert Thomas J.
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