Debanjana adhikari Asked a Question May 19, 2020 10:32 am
30 pts - CSIR NET
- Physical Sciences
In a band structure calculation, the dispersion relation for electrons is found to be 6, = Plcosk,a + cosk,a + cosk,a) where ß is a constant and a is the lattice constant. The effective mass at the boundary of the first Brillouin zone is h C)2a (a) (b)4 Spa Sa2 d) 3pa
- 0 Likes
- 5 Comments
- Shares