Morphological and raman effects on 252Cf irradiated diamond
Radiation damage produced by the incidence of fission fragments from a californium (252Cf) source into diamond is characterized by atomic force microscopy and Raman spectroscopy. In comparison with the original non irradiated surface, it was found cavities and hillock-like regions. By micro-Raman sp...
| Autores: | , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2008 |
| País: | México |
| Recursos: | Universidad Nacional Autónoma de México |
| Repositorio: | Redalyc-UNAM |
| OAI Identifier: | oai:redalyc.org:57019064013 |
| Acesso em linha: | https://www.redalyc.org/articulo.oa?id=57019064013 |
| Access Level: | acceso abierto |
| Palavra-chave: | Física, Astronomía y Matemáticas Diamond nuclear tracks Raman spectroscopy atomic force microscopy |
| Resumo: | Radiation damage produced by the incidence of fission fragments from a californium (252Cf) source into diamond is characterized by atomic force microscopy and Raman spectroscopy. In comparison with the original non irradiated surface, it was found cavities and hillock-like regions. By micro-Raman spectroscopy, it was revealed changes in the crystalline structure: there are graphite-like regions and nanostructured diamond regions. |
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