When we say that anthracene is a photoconductor, it means that the conductivity of this material is higher at irradiation with energy larger than its bandgap, compared to dark current.
A.正确
B.错误
正确答案：正确
When we say that anthracene is a photoconductor, it means that the conductivity of this material is higher at irradiation with e
5次阅读
To evaluate the conductivity of a material, the only micro factor is carrier mobility.
Wannier exciton is generally found in inorganic semiconductors.
猜你喜欢
- 请判断对错。“要提倡科学，靠科学才有希望。”在以下A和B两个译文版本中，A版译文更符合英语表达习惯、意思更接近原文的译文。A.We must promote science， for that is where our hope liesB.We must
- Taleeb mentions that he is spiritual and has a guru.This means that（）.
- Synecdoche is a figure of speech that makes an implicit, or hidden；comparison；between two things that are unrelated, but which s
- I sometimes tell such lies, but I’m aware that it’s quite presumptuous to claim I know what’s best for others to know.That’s cal
- （2分：53秒-3分22秒）The duty of WHO refers that