Ab initio electron-two-phonon scattering in GaAs from next-to-leading order perturbation theory
Electron-phonon scattering plays a decisive role in electron transport and is taken into account in ab initio calculations by leading-order perturbations involving scattering events with one phonon. Here, the authors show that higher-order effects are comparable in magnitude to the leading order in...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2020-03-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-020-15339-0 |