Anomalous quasiparticle lifetime in graphite: Band structure effects
We report ab initio calculations of quasiparticle lifetimes in graphite, as determined from the imaginary part of the self-energy operator within the GW approximation. The inverse lifetime in the energy range from 0.5 to 3.5 eV above the Fermi level presents significant deviations from the quadratic...
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Detalhes bibliográficos
| Autores: |
Spataru, Catalin D.,
Cazalilla, M. A.,
Rubio, Angel,
Benedict, Lorin X.,
Echenique, Pedro M.,
Louie, Steven G. |
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| Formato: | artículo
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| Estado: | Versión publicada |
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| Fecha de publicación: | 2001 |
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| País: | España |
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| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
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| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
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| OAI Identifier: | oai:digital.csic.es:10261/98693 |
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| Acesso em linha: | http://hdl.handle.net/10261/98693
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| Access Level: | acceso abierto |
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