Fine structure of C-60 photoionization cross-section oscillations
文献类型：期刊论文
| 作者 | Li, HN; Ni, JF; Ying, LJ; Wang, XX; Kurash, I; Qian, HJ ; Kui RX(奎热西); Qian HJ(钱海杰)
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| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2007 |
| 卷号 | 19期号:43页码:436223 |
| 通讯作者 | Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Lab Synchrotron Radiat, Beijing 100039, Peoples R China |
| 英文摘要 | We have measured the angle-resolved photoemission spectroscopy of a C-60 single crystal in the low photon energy region from 13.0 to 34.0 eV with small increments (0.5 or 1.0 eV). The ratios of partial photoionization cross-sections for the HOMO and HOMO-1 bands exhibit many fine structures. The energy positions of the fine structures agree well with the giant resonances of dipole transition between individual molecular orbitals, which were predicted by a quantum chemistry model. The magnitudes of the HOMO/ HOMO-1 ratios, however, indicate further theoretical works are still needed. The important role of collective excitation in the photoionization cross-section of C-60 is suggested. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Condensed Matter |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000250146700026 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/241066]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Li, HN,Ni, JF,Ying, LJ,et al. Fine structure of C-60 photoionization cross-section oscillations[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2007,19(43):436223. |
| APA | Li, HN.,Ni, JF.,Ying, LJ.,Wang, XX.,Kurash, I.,...&钱海杰.(2007).Fine structure of C-60 photoionization cross-section oscillations.JOURNAL OF PHYSICS-CONDENSED MATTER,19(43),436223. |
| MLA | Li, HN,et al."Fine structure of C-60 photoionization cross-section oscillations".JOURNAL OF PHYSICS-CONDENSED MATTER 19.43(2007):436223. |
入库方式： OAI收割
来源：高能物理研究所
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