对于所研究的注量范围,所观察的效应是由于IGBT少子寿命减少造成的,而不是由于有效掺杂浓度变化所致。
For the range of fluences studied, the observed effects result from a reduction in minority carrier lifetime in the IGBT and not from changes in the effective dopant density.
实验结果表明,少量锰的掺杂能有效地提高材料的循环稳定性和可逆容量。
The experimental results showed that Mn doping in small quantity was effective to improve the cycle stability and reversible capacity of the material.
掺杂是制备硅纳米线半导体器件的一个有效手段。
Doping of silicon nanowire is one of effective means to manufacture silicon nanowire semi -conductor devices.
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