Strain-Induced Shifts of the Zone-Center Phonons of III-Nitrides
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2004
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| author | J. L. A. Alves |
| author_facet | J. L. A. Alves |
| contents | Strain-Induced Shifts of the Zone-Center Phonons of III-Nitrides J. L. A. Alves J. R. Leite H. W. Alves Leite A. M. Santos L. M. R. Scolfaro Física, Astronomía y Matemáticas In this work, by using the density-functional theory within the local density approximation, plane wave expansionsand the pseudopotential method, we present our preliminary results for the strain-induced shifts of thezone center phonon modes and of the effective charges on the III-Nitrides. Our results are in good agreementwith the experiment as well as with other calculations, whenever a comparison is possible. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434440 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2B Vol.34 |
| format | Artículo científico |
| id | redalyc_46434440 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Strain-Induced Shifts of the Zone-Center Phonons of III-Nitrides J. L. A. Alves Física, Astronomía y Matemáticas Strain-Induced Shifts of the Zone-Center Phonons of III-Nitrides J. L. A. Alves J. R. Leite H. W. Alves Leite A. M. Santos L. M. R. Scolfaro Física, Astronomía y Matemáticas In this work, by using the density-functional theory within the local density approximation, plane wave expansionsand the pseudopotential method, we present our preliminary results for the strain-induced shifts of thezone center phonon modes and of the effective charges on the III-Nitrides. Our results are in good agreementwith the experiment as well as with other calculations, whenever a comparison is possible. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434440 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2B Vol.34 |
| title | Strain-Induced Shifts of the Zone-Center Phonons of III-Nitrides |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46434440 |