Question

How to tell the needed doping element for semiconductors?​

Answer 1

Answer:

I was reading about a crystal that is a semiconductor, galena. I am confused on how to tell what elements are needed to dope it to make a p or n type semiconductor, as well as how to know which elements to use for doping other semiconductors.

Answer 2

Answer:

semiconductor donot show there properties at normal room temperature so it will not work at room temperature so, there is a need to doped with impurities to get desired semiconductor