Recent content by Michell

Thank you. I will read it and hope to find my answer.

Did Google really give a direct answer?! I tried but failed. I'd better try again. No, this is a homework.:smile:

I had read somewhere that as the temperature increases, its lifetime decreases. But there was no further explanation. Of course, I don't know if it's true yet.

Yes, I knew and of course, thank you for the reminder.

1. I have already read the method in which spectroscopy is performed. But I did not understand at all. If this method is accurate, how does it work? 2. Semiconductor band gap

Thanks. Yes. Shouldn't we send it here?

Summary:: What is an accurate method to determine the band gap? What is an accurate method to determine the band gap?

Summary:: What is the advantage of transparent semiconductors such as Fluorine doped tin oxide over main semiconductors? What is the advantage of transparent semiconductors such as Fluorine doped tin oxide (FTO) and Indium tin oxide (ITO) over main semiconductors? Please explain the uses of...