6- In the equation below hi Esca) = E Cr (builk) | + h2 8m R . 8mR? What do we mean by effective mass of the electron, a
Posted: Wed Apr 27, 2022 6:16 am
6- In the equation below hi Esca) = E Cr (builk) | + h2 8m R . 8mR? What do we mean by effective mass of the electron, and why it is different from the actual mass of the electron?