- #1
hafsa
- 15
- 0
i have a question concerning BLOCH OSCILLTION.i studied that in the extended zone scheme, the energy of an electron with k=pi/d is same as with k=3 pi/d.
i can't understand this because by dispersion relation as wave vector increases ,energy also increases(in extended zone scheme too)
please help me
i can't understand this because by dispersion relation as wave vector increases ,energy also increases(in extended zone scheme too)
please help me