Fishing – trapping – and vermin destroying
Patent
1991-05-15
1993-05-25
Quach, T. N.
Fishing, trapping, and vermin destroying
437105, 437129, 437965, 148DIG95, 148DIG64, H01L 21285, H01L 2120
Patent
active
052139980
ABSTRACT:
A method for producing an ohmic contact to a p-type ZnSe semiconductor body in a molecular beam epitaxy chamber. Zinc, thermally cracked Se.sub.2 and nitrogen are injected into the chamber. A ZnSe contact layer is grown by heating the semiconductor body to a temperature less than 250.degree. C., but high enough to promote crystalline growth of the layer doped with nitrogen to a net acceptor concentration of at least 1.times.10.sup.18 cm.sup.-3.
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Cheng Hwa
DePuydt James M.
Haase Michael A.
Qiu Jun
Griswold Gary L.
Kirn Walter N.
Linder Walter C.
Minnesota Mining and Manufacturing Company
Quach T. N.
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