Abstract
A coherent-potential-approximation (CPA) calculation, based upon a generalization of the Chen-Sher formalism to the quaternary alloy case, is presented for the electronic properties of the quaternary semiconductor alloy GaSb1-x-yAsxPy. The results obtained indicate that alloy disorder effects, as measured by the CPA self-energy, are large for this alloy.
| Original language | English |
|---|---|
| Pages (from-to) | 2532-2535 |
| Number of pages | 4 |
| Journal | Physical Review B |
| Volume | 35 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1987 |