Force constants and dispersion relations for the zincblende and diamond structures revisited
The bulk atomic equations of motion are revisited in order to show explicitly, for high symmetry directions, the transformation of this threedimensional problem into decoupled one-dimensional problems. The force constants of the corresponding one-dimensional equations are related to a larger number...
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| Izdano u: | Revista Mexicana de Física |
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| Glavni autori: | , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Sociedad Mexicana de Física A.C.
2006
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| Teme: | |
| Online pristup: | https://www.redalyc.org/articulo.oa?id=57065011 |
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