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Effects of short-range order on the electronic structure of disordered metallic systems
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UNSPECIFIED. (2005) Effects of short-range order on the electronic structure of disordered metallic systems. PHYSICAL REVIEW B, 72 (4). -. ISSN 1098-0121
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Official URL: http://dx.doi.org/10.1103/PhysRevB.72.045101
Abstract
For many years the Korringa-Kohn-Rostoker coherent-potential approximation (KKR-CPA) has been widely used to describe the electronic structure of disordered systems based upon a first-principles description of the crystal potential. However, as a single-site theory the KKR-CPA is unable to account for important environmental effects such as short-range order (SRO) in alloys and spin fluctuations in magnets, among others. Using the recently devised KKR-NLCPA (where NL stands for nonlocal), we show how to remedy this by presenting explicit calculations for the effects of SRO on the electronic structure of the bcc Cu50Zn50 solid solution.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QC Physics |
| Journal or Publication Title: | PHYSICAL REVIEW B |
| Publisher: | AMERICAN PHYSICAL SOC |
| ISSN: | 1098-0121 |
| Date: | July 2005 |
| Volume: | 72 |
| Number: | 4 |
| Number of Pages: | 8 |
| Page Range: | - |
| Identification Number: | 10.1103/PhysRevB.72.045101 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/6760 |
Data sourced from Thomson Reuters' Web of Knowledge
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