Hi, I'm new to these forums. I'm a graduate student at the University of Delaware, working on a PhD in Electrical and Computer Engineering. Although my field is ECE, there is a lot of overlap between ECE and Physics. I'm doing lab work, as part of a photonics research group, with other graduate...
Hello. I'm a graduate student in electrical engineering, and I'm taking a class in semiconductor physics. My professor has used this equation for the energy of an electron in a semiconductor:
$$E=\frac{\hbar^2 k^2}{2m^*}$$
This seems to imply that energy is inversely proportional to mass, i.e...