X-ray photoemission spectroscopy studies of the semiconducting molybdenum purple bronze Bi0.2MoO3
文献类型：期刊论文
| 作者 | R. Xiong ; C. Luo ; W. F. Tang ; J. Shi |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2006 |
| 卷号 | 22期号:4页码:487-490 |
| 关键词 | Bi0.2MoO3 single crystal X-ray photoemission spectroscopy core-electron spectrum blue bronze k0.3moo3 kmo6o17 oxides |
| ISSN号 | 1005-0302 |
| 中文摘要 | The electronicstructure of the quasi-two-climensional (2D) semiconducting molybdenum purple bronze Bi0.2MoO3 was presented by X-ray photoemission spectroscopy. The valence band of Bi0.2MoO3 is made up of Op(pi) non-bonding level, pi and sigma bonding bands. The peak at 1.5 eV and the shoulder at 0.5 eV in the forbidden band may be formed from the non-bonding d(xy) orbitals of some Mo atoms. The O1s core-level spectrum demonstrates the presence of two inequivalent bonds of oxygen ions in Bi0.2MoO3. Bi(4)f core-level spectrum shows two bonding characters of Bi atoms in bismuth molybdenum single crystal. Mo3d core-level spectrum confirms two kinds of valence states of Molybdenum (Mo+5 and Mo+6). Ar+ ion irradiation induces more significant distortion of MoO6 octahedra. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34617]  |
| 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 | R. Xiong,C. Luo,W. F. Tang,et al. X-ray photoemission spectroscopy studies of the semiconducting molybdenum purple bronze Bi0.2MoO3[J]. Journal of Materials Science & Technology,2006,22(4):487-490. |
| APA | R. Xiong,C. Luo,W. F. Tang,&J. Shi.(2006).X-ray photoemission spectroscopy studies of the semiconducting molybdenum purple bronze Bi0.2MoO3.Journal of Materials Science & Technology,22(4),487-490. |
| MLA | R. Xiong,et al."X-ray photoemission spectroscopy studies of the semiconducting molybdenum purple bronze Bi0.2MoO3".Journal of Materials Science & Technology 22.4(2006):487-490. |
入库方式： OAI收割
来源：金属研究所
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