Electronic structures of purple bronze KMo6O17 studied by X-ray photoemission spectra
文献类型：期刊论文
| 作者 | X. K. Qin ; J. Y. Wei ; J. Shi ; M. L. Tian ; H. Chen ; D. C. Tian |
| 刊名 | Modern Physics Letters B
 |
| 出版日期 | 1996 |
| 卷号 | 10期号:14页码:653-660 |
| 关键词 | potassium molybdenum bronze dimensional metals k0.30moo3 k0.9mo6o17 conductor k0.33moo3 k0.3moo3 |
| ISSN号 | 0217-9849 |
| 中文摘要 | X-ray photoemission spectroscopy study has been performed for the purple bronze KMo6O17. The structures of conduction band and valence band are analogous to the results of ultraviolet photoemission spectra and are also consistent with the model of Travaglini el al., but the gap between conduction and valence band is insignificant. The shape of asymmetric and broadening line of 0-1s is due to unresolved contributions from the many inequivalent oxygen sites in this crystal structure. Mo 3d core-level spectrum reveals that there are two kinds of valence states of Molybdenum (Mo +5 and Mo +6). The calculated average valence state is about +5.6, which is consistent with the expectation value from the composition of this material. The tail of Mo-3d spectrum toward higher binding energy is the consequence of the excitation of electron-hole pairs with singularity index of 0.21. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/38382]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. K. Qin,J. Y. Wei,J. Shi,et al. Electronic structures of purple bronze KMo6O17 studied by X-ray photoemission spectra[J]. Modern Physics Letters B,1996,10(14):653-660. |
| APA | X. K. Qin,J. Y. Wei,J. Shi,M. L. Tian,H. Chen,&D. C. Tian.(1996).Electronic structures of purple bronze KMo6O17 studied by X-ray photoemission spectra.Modern Physics Letters B,10(14),653-660. |
| MLA | X. K. Qin,et al."Electronic structures of purple bronze KMo6O17 studied by X-ray photoemission spectra".Modern Physics Letters B 10.14(1996):653-660. |
入库方式： OAI收割
来源：金属研究所
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