Electron density of states for gallium arsenide (GaAs)

The density of states for gallium arsenide (zincblende structure) was calculated using the program Quantum Espresso (version 5.3.0).

DoS

The parameters for GaAs were taken from the following sites: lattice constant atomic properties


Bandgap in detail:
The calculated bandgap has a value of about 0.56 eV in comparison to a measured value of 1.424 eV (cf. reference value). The plots were not adjusted to the right bandgap.

DoS


Input files:


Output files:

E  [eV]  D(E) [unitcell-1eV-1]