Mercury chalcogenide contact for semiconductor devices

Metal treatment – Barrier layer stock material – p-n type

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75134H, 252 623ZT, 357 15, 357 65, 75169, H01L 21363

Patent

active

041232950

ABSTRACT:
An improved contact material for use in the fabrication of semiconductor devices is provided. This material comprises one of the mercury chalcogenides. The application of this material to a nondegenerate semiconductor may be made by the process of evaporation. The resulting contact is stable in the atmosphere, and is more electronegative than the best contact material, namely gold, that is now used.

REFERENCES:
patent: 3037065 (1962-05-01), Hockings et al.
patent: 3496024 (1970-02-01), Ruehrwein
patent: 3614551 (1971-10-01), Jenkins et al.
patent: 3984261 (1976-10-01), Hawrylo

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