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Publications du CSNSM |  |
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Publications du CSNSM | |
| HAL : in2p3-00169560, version 1 |
| DOI : 10.1140/epjd/e2007-00090-0 |
| Fiche détaillée |  Récupérer au format |
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| The European Physical Journal D 43 (2007) 291-294 |
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| Formation of argentic clusters and small Ag nanoparticles in soda-lime silicate glass |
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| M. DubielR. SchneiderH. HofmeisterK.-D. SchickeJ.C. Pivin1 |
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| (2007) |
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| The formation of argentic clusters and very small Ag nanoparticles of 0.5 to 2 nm size in commercial soda-lime glass silver-doped by Ag/Na ion exchange in a mixed nitrate melt has been studied by electron microscopy and EXAFS. Particles formation was induced already during the ion exchange procedure, or by subsequent ion irradiation with 1.5 MeV He+ or 3 MeV Au+. The presence of nanoparticles was also macroscopically revealed by their surface plasmon resonance. The structural characterization indicates that specific configurations of silver oxide-like structures, so-called argentic clusters, are involved in the initial stage of nanoparticles formation. |
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| 1 : | CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse |
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| Thème(s) | : | Physique/Matière Condensée/Science des matériaux |
| in2p3-00169560, version 1 | |
| http://hal.in2p3.fr/in2p3-00169560 | |
| oai:hal.in2p3.fr:in2p3-00169560 | |
| Contributeur : Dominique Girod | |
| Soumis le : Mardi 4 Septembre 2007, 13:18:32 | |
| Dernière modification le : Mardi 4 Septembre 2007, 13:38:00 | |
