Abstract
We discuss a modification of the virtual-crystal approximation for alloys in the semiempirical tight-binding method of band-structure calculations, which explicitly includes the interactions between unlike second neighbors. The results are applied to the quaternary GayIn1-yAsxP1-x and its constituent ternary compounds.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2587-2589 |
| Number of pages | 3 |
| Journal | Physical Review B |
| Volume | 27 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1983 |
ASJC Scopus subject areas
- Condensed Matter Physics