Questions tagged [energy-dispersion]
Questions about energy dispersion.
2
questions
11
votes
1answer
178 views
Band structure of Weyl semimetal?
Weyl semimetals are topological quantum materials whose low energy excitations emerges as massles Weyl Fermions. They have a band touching point near the Fermi level called Weyl node.
What is ...
10
votes
2answers
715 views
How to calculate the effective mass from DFT band calculations?
One of the properties used in Solid State Physics, and specially in semiconductor physics, is the effective mass. It can be calculated from the energy dispersion relationship. The simple form, for ...
