Electronic properties and elastic constants of wurtzite, zinc-blende and rocksalt AlN |
| |
Authors: | S Saib |
| |
Institution: | a Physics Department, Faculty of Science and Engineering, University of M`sila, 28000 M'sila, Algeria b Department of Physics, Faculty of Science, King Khalid University, Abha, P.O. Box 9004, Saudi Arabia |
| |
Abstract: | Electronic properties and elastic constants of AlN in the wurtzite, zinc-blende and rocksalt structures are investigated using an ab initio pseudopotential method based on the density-functional theory with both the local-density approximation and the generalized gradient approximation for the exchange-correlation functional. The numerically calculated results compare well with the existing experimental data. For elastic constants of rocksalt AlN our results are predictions. |
| |
Keywords: | 71 15 Mb 71 20 &minus b 71 20 Nr 71 15 Dx |
本文献已被 ScienceDirect 等数据库收录! |
|