4s-and 4pXPS spectra;
Xe;
XeF2;
XeF4;
ab-initio atomic many body theory;
chemical shift;
D O I:
10.1016/S0368-2048(03)00019-7
中图分类号:
O433 [光谱学];
学科分类号:
0703 ;
070302 ;
摘要:
The 4s- and 4p- XPS spectra of Xe gas, XeF2 molecule and XeF4 molecule are calculated by an ab-initio atomic many-body theory. The 4s-peak and the prominent '4p'-peak are predicted well by the present theory. In XeF2 and XeF4 the spectral lines observed below the 4d-double ionization threshold are the 4d(-2)4f multiplet states strongly perturbed by the interaction with the initial 4p(1/2)-hole state. They are very similar to the spectral lines which emerge with an increase in atomic number (e.g. Ba). (C) 2003 Elsevier Science B.V. All rights reserved.
机构:
SLAC Natl Accelerator Lab, Stanford Pulse Inst, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USASLAC Natl Accelerator Lab, Stanford Pulse Inst, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA
Forbes, R.
Hockett, P.
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机构:
Natl Res Council Canada, 100 Sussex Dr, Ottawa, ON K1A 0R6, CanadaSLAC Natl Accelerator Lab, Stanford Pulse Inst, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA
Hockett, P.
Powis, I
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机构:
Univ Nottingham, Sch Chem, Nottingham NG7 2RD, EnglandSLAC Natl Accelerator Lab, Stanford Pulse Inst, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA
Powis, I
Bozek, J. D.
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机构:
Synchrotron SOLEIL, BP 48, F-91192 Gif Sur Yvette, FranceSLAC Natl Accelerator Lab, Stanford Pulse Inst, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA
Bozek, J. D.
Holland, D. M. P.
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机构:
Daresbury Lab, Warrington WA4 4AD, Cheshire, EnglandSLAC Natl Accelerator Lab, Stanford Pulse Inst, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA
Holland, D. M. P.
Pratt, S. T.
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机构:
Argonne Natl Lab, Chem Sci & Engn Div, Lemont, IL 60439 USASLAC Natl Accelerator Lab, Stanford Pulse Inst, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA
机构:
Jozef Stefan Inst, Dept Inorgan Chem & Technol, SI-1000 Ljubljana, SloveniaJozef Stefan Inst, Dept Inorgan Chem & Technol, SI-1000 Ljubljana, Slovenia
Tramsek, M
Benkic, P
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机构:
Jozef Stefan Inst, Dept Inorgan Chem & Technol, SI-1000 Ljubljana, SloveniaJozef Stefan Inst, Dept Inorgan Chem & Technol, SI-1000 Ljubljana, Slovenia
Benkic, P
Zemva, B
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机构:
Jozef Stefan Inst, Dept Inorgan Chem & Technol, SI-1000 Ljubljana, SloveniaJozef Stefan Inst, Dept Inorgan Chem & Technol, SI-1000 Ljubljana, Slovenia