An X-ray photoelectron and X-ray emission study of the electronic structure of Nb trichalcogenides and their lithium intercalates
| Autor: | Anatoly I. Romanenko, S. B. Érenburg, G. F. Khudorozhko, L. N. Mazalov, Vladimir E. Fedorov, A. V. Mischenko, Igor P. Asanov |
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| Rok vydání: | 1988 |
| Předmět: |
Valence (chemistry)
Chemistry Inorganic chemistry Electronic structure Crystal structure Condensed Matter Physics Electron spectroscopy Electronic Optical and Magnetic Materials Inorganic Chemistry Chalcogen Crystallography X-ray photoelectron spectroscopy Materials Chemistry Ceramics and Composites Physical and Theoretical Chemistry Spectroscopy Electronic band structure |
| Zdroj: | Journal of Solid State Chemistry. 74:16-20 |
| ISSN: | 0022-4596 |
| DOI: | 10.1016/0022-4596(88)90325-8 |
| Popis: | The electronic structure of Nb trichalcogenides and their lithium intercalates was studied using X-ray photoelectron and X-ray emission spectroscopy. It was found that the metal4d levels mainly contribute to the upper part of the NbSe3 and NbS3 valence zones whereas the deeper part of the valence zones is filled by the chalcogen levels. The intercalation was found to change the charge state of both Nb and chalcogen atoms. |
| Databáze: | OpenAIRE |
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