Photothermal deflection spectra of crystalline C60Sx and RbC60
文献类型：期刊论文
| 作者 | Zhou, WY ; Xie, SS ; Qian, SF ; Wang, G ; Qian, LX ; Sun, LF ; Tang, DS ; Liu, ZQ |
| 刊名 | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
 |
| 出版日期 | 2000 |
| 卷号 | 61期号:7页码:1165 |
| 关键词 | METAL-INSULATOR-TRANSITION SOLID C-60 SINGLE-CRYSTALS FULLERENES C60 CARBON POLYMER FILMS C70 PRESSURE SHIFT |
| ISSN号 | 0022-3697 |
| 通讯作者 | Zhou, WY (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | The optical absorption spectra of C-60, C60Sx single crystals and polymerized crystalline RbC60 in the weak-absorption region (from 0.6 to 2.3 eV) have been measured by photothermal deflection spectroscopy (PDS). The optical energy gaps, E-opt, corresponding to optically forbidden transitions of weak absorption, were derived from Tauc plots as 1.63 and 1.72 eV for the single crystal C-60 and C60Sx, respectively. The weak-absorption characteristics of crystalline C-60, C60Sx and RbC60 are discussed. With respect to pristine C-60, the absorption edge of the single crystal of C60Sx shows a blue shift of about 0.1 eV, indicating that C-60 is electronically isolated in this compound. The absorption edge of polymerized RbC60 crystal, however, red-shift significantly in PDS, implying that there is electronic interaction between the host C-60 molecules and the guest Rb atoms. (C) 2000 Elsevier Science Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50991]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhou, WY,Xie, SS,Qian, SF,et al. Photothermal deflection spectra of crystalline C60Sx and RbC60[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,2000,61(7):1165. |
| APA | Zhou, WY.,Xie, SS.,Qian, SF.,Wang, G.,Qian, LX.,...&Liu, ZQ.(2000).Photothermal deflection spectra of crystalline C60Sx and RbC60.JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,61(7),1165. |
| MLA | Zhou, WY,et al."Photothermal deflection spectra of crystalline C60Sx and RbC60".JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 61.7(2000):1165. |
入库方式： OAI收割
来源：物理研究所
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