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光电导率
photoconductivity
- 系统加热可能带来电流的增加，这与光电导率测量非常相似。
System heating can cause a rise in cur-rent, much as it does in photoconductivity measurements. - 如果温度稳定性优于0.1K，那么在温度依存性测量或光电导率测量期间，可以维持这个测量能力。
This measurement capability can be maintained during temperature dependent or photoconductivity measurements if the temperature stability is better than 0.1K. - 当磷的浓度达到某适当值时，合金膜的光电导率可以增加2—3个数量级，同时导电类型由P型又变为N型。
As the P concentration increases to a suitable quantity, the photoconductivity of the alloy en-hances 2-3 orders of magnitude and the conduction mechanism changes from P to N type.
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