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公开(公告)号:US3723190A
公开(公告)日:1973-03-27
申请号:US3723190D
申请日:1968-10-09
Applicant: HONEYWELL INC
CPC classification number: H01L31/1832 , Y10S148/049 , Y10S420/903 , Y10S438/909
Abstract: A PROCESS IS DESCRIBED FOR PREPARING OR TREATING MERCURY CADMIUM TELLURIDE (HG1-XCDXTE) WHEREIN THE MATERIAL IS SUBJECTED TO TWO SEPARATE HEAT TREATMENT STEPS. THE TREATMENT IMPROVES INFERIOR OR MEDIOCRE INFRARED RADIATION DETECTOR MATERIAL IN A CONTROLLED MANNER WITHOUT ADVERSELY AFFECTING ORGINALLY GOOD MATERIAL THEREBY INCREASING PROCESS YIELD AND REPRODUCIBILITY.