丙烷分子的价轨道(2b_2)电子的动量分布测量

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	丙烷分子的价轨道(2b_2)电子的动量分布测量
	庞文宁 ; 尚仁成 ; 高乃飞 ; 郑延友 ; 陈学俊
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=WLHX199810002&dbname=CJFQ1998
	2012-04-22 ; 2012-04-22
关键词	C_3H_8 （e 2e) 动量谱结合能谱
中文摘要	We report here the first measurements of momentum profiles for the propane (C3H8)valence orbitals using high resolution (△E=0.9 eV FWHM, △p=0.1 a.u.) (e,2e) electron momentum spectrometer. The impact energy was 1200 eV with binding energy l206 to 1232 eV andsymmetric non-coplanar kinematics was employed. The inner-valence spectrum is in agreementwith published photoelectron data. Excited ionic states corresponding to many-body electron correlation processes were observed for propane above 25 eV. The expeyimental momentum profileswere compared with calculations obtained using Hartree-Fock method with the minimum basis setand a high-level basis set, and also using density functional theory (DFT) local density and nonlocal density methods with a high level basis set. The agreement between theory and experimentfor the shape of orbital electron momentum distributions is generally good.
语种	中文
其他责任者	清华大学物理系!北京 ; 100084 ; 加拿大布列颠哥伦比亚大学化学系
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/211310/1605]
专题	清华大学
推荐引用方式 GB/T 7714	庞文宁,尚仁成,高乃飞,等. 丙烷分子的价轨道(2b_2)电子的动量分布测量[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=WLHX199810002&dbname=CJFQ1998,2012, 2012.
APA	庞文宁,尚仁成,高乃飞,郑延友,&陈学俊.(2012).丙烷分子的价轨道(2b_2)电子的动量分布测量.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=WLHX199810002&dbname=CJFQ1998.
MLA	庞文宁,et al."丙烷分子的价轨道(2b_2)电子的动量分布测量".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=WLHX199810002&dbname=CJFQ1998 (2012).