First-Principles Calcula

First-Principles Calculat
First-Principles Calculation of Alloy Scattering and n-type Mobility in Strained GeSn

We use first-principles electronic-structure theory to determine the intra- and inter-valley electron-alloy scattering parameters in n-type GeSn alloys. These parameters are used to determine the alloy scattering contributions to the n-type electron mobility of GeSn at $300K$ and $15K$ using a first…