发明名称 |
Method for determining the carrier lifetime of a crystal |
摘要 |
A method for determining the carrier lifetime of a crystal comprises applying a light pulse to a photo-conductor of an intensity such that the relationship of charge carriers produced by the light action of said light pulse to the majority charge carriers present before said light pulse application is smaller than 10<->3 and measuring the decay time of the photoconductor.
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申请公布号 |
US3919639(A) |
申请公布日期 |
1975.11.11 |
申请号 |
US19730421165 |
申请日期 |
1973.12.03 |
申请人 |
LICENTIA PATENT-VERWALTUNGS-G.M.B.H. |
发明人 |
GRAFF, KLAUS;PIEPER, HEINRICH |
分类号 |
G01R31/265;(IPC1-7):G01R31/26 |
主分类号 |
G01R31/265 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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