| DOI | Trouver le DOI : https://doi.org/10.1016/0020-0891(84)90067-8 |
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| Auteur | Rechercher : Rowell, N. L.1; Rechercher : Lockwood, D. J.1 |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Résumé | From a temperature-dependent study of the IR absorption spectrum of crystals of cubic KZn1−xCoxF3 (with 0 < x < 0.15) we have identified electronic and vibronic transitions associated with isolated clusters of Co2+ ions. Single-ion transitions within the 4T1g(4F) ground term were found at 950 and 1045 cm−1, respectively, together with higher-frequency vibronics, most of which could be assigned to combinations of these electronic transitions with transverse optic phonons. At higher Co2+ ion concentrations (e.g. x = 0.12) other absorption features were observed and these have been attributed to vibronics associated with pairs of Co2+ ions. |
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| Date de publication | 1984 |
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| Dans | |
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| Note | Authors affiliated with NRC Physics Division at time of publication |
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| Langue | anglais |
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| Numéro du CNRC | NRC-INMS-1114 |
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| Numéro NPARC | 8900197 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 1adf4962-f1c1-4e52-a5f1-c34ba9b71a02 |
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| Enregistrement créé | 2009-04-22 |
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| Enregistrement modifié | 2020-03-13 |
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