High-Resolution Photoelectron Imaging and Photodetachment Spectroscopy of Cryogenically Cooled IO-
文献类型：期刊论文
| 作者 | Wang, YT; Ning, CG; Liu, HT; Wang, LS |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY A
 |
| 出版日期 | 2020 |
| 卷号 | 124期号:28页码:5720-5726 |
| 关键词 | DIPOLE-BOUND STATES ELECTRON RESONANCE-SPECTRA LASER-INDUCED FLUORESCENCE MULTIPLY-CHARGED ANIONS AUTODETACHMENT SPECTROSCOPY PHYSICAL-PROPERTIES EXCITED-STATES IODINE OXIDE BRO PHOTODISSOCIATION |
| ISSN号 | 1089-5639 |
| DOI | 10.1021/acs.jpca.0c04080 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We report a high-resolution photoelectron imaging and photodetachment spectroscopy study of cryogenically cooled IO-. The high-resolution photoelectron spectra yield a more accurate electron affinity (EA) of 2.3805(5) eV for IO as well as a more accurate spin-orbit splitting energy between the (2)Pi(3/2) and (2)Pi(1/2) states of IO as 2093(5) cm(-1). Photodetachment spectroscopy confirmed several excited states for the IO- anion predicted by theoretical calculations, including two valence-type excited states, the repulsive (3)Pi state, and a shallow bound (1)Pi state. More interestingly, we have observed two vibrational resonances which are proposed to be due to a dipole-induced resonant state, about 230 cm(-1) above the detachment threshold of IO-. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32909]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Brown Univ, Dept Chem, Providence, RI 02912 USA 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Key Lab Interfacial Phys & Technol, Shanghai 201800, Peoples R China 3.Tsinghua Univ, Dept Phys, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, YT,Ning, CG,Liu, HT,et al. High-Resolution Photoelectron Imaging and Photodetachment Spectroscopy of Cryogenically Cooled IO-[J]. JOURNAL OF PHYSICAL CHEMISTRY A,2020,124(28):5720-5726. |
| APA | Wang, YT,Ning, CG,Liu, HT,&Wang, LS.(2020).High-Resolution Photoelectron Imaging and Photodetachment Spectroscopy of Cryogenically Cooled IO-.JOURNAL OF PHYSICAL CHEMISTRY A,124(28),5720-5726. |
| MLA | Wang, YT,et al."High-Resolution Photoelectron Imaging and Photodetachment Spectroscopy of Cryogenically Cooled IO-".JOURNAL OF PHYSICAL CHEMISTRY A 124.28(2020):5720-5726. |
入库方式： OAI收割
来源：上海应用物理研究所
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