Investigation of electron momentum spectroscopy for inner valence orbitals 4a(g)+4b(u) of diacetyl | |
Zhang, SF ; Su, GL ; Ren, XG ; Ning, CG ; Zhou, H ; Li, B ; Li, GQ ; Deng, JK | |
2010-05-06 ; 2010-05-06 | |
关键词 | diacetyl inner valence orbitals ionization energy electron momentum profiles MOLECULAR-STRUCTURE GASEOUS 2,3-BUTANEDIONE DIFFRACTION BIACETYL SPECTRA Physics, Multidisciplinary |
中文摘要 | The ionization energy spectra and the spherically averaged momentum distributions of inner valence orbitals for diacetyl have been investigated by using a high resolution (Delta E = 1. 15 eV, Delta(p) approximate to 0. 1 a. u.) electron momentum spectrometer. The impact energy was 1200 eV plus binding energy (i.e. 1201-1240 eV) and a symmetric non-coplanar kinematics was employed. The experimental ionization energy spectra have been compared with the published photoelectron spectra. The momentum profiles of inner valence orbitals 4a(g) + 4b(u) have been compared with the theoretical calculations obtained using Hartree-Fock method and density functional theory. The measured momentum distribution is consistent with the theoretical calculations. |
语种 | 中文 ; 中文 |
出版者 | CHINESE PHYSICAL SOC ; BEIJING ; P O BOX 603, BEIJING 100080, PEOPLES R CHINA |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/14955] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Zhang, SF,Su, GL,Ren, XG,et al. Investigation of electron momentum spectroscopy for inner valence orbitals 4a(g)+4b(u) of diacetyl[J],2010, 2010. |
APA | Zhang, SF.,Su, GL.,Ren, XG.,Ning, CG.,Zhou, H.,...&Deng, JK.(2010).Investigation of electron momentum spectroscopy for inner valence orbitals 4a(g)+4b(u) of diacetyl.. |
MLA | Zhang, SF,et al."Investigation of electron momentum spectroscopy for inner valence orbitals 4a(g)+4b(u) of diacetyl".(2010). |
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