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Suzuki IH, Endo H, Nagai K, Takahashi O, Tamenori Y, Nagaoka SI. Site-dependent Si KL23L23 resonant Auger electron spectra following inner-shell excitation of Cl3SiSi(CH3)3. J Chem Phys 2013; 139:174314. [DOI: 10.1063/1.4827860] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Suzuki IH, Kono Y, Ikeda A, Oi M, Ouchi T, Ueda K, Tamenori Y, Takahashi O, Nagaoka S. Cascade Auger decays following Si KL23L23 Auger transitions in SiF4. J Chem Phys 2013; 138:024302. [DOI: 10.1063/1.4773344] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- I H Suzuki
- Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba 305-0801, Japan.
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Suzuki IH, Kono Y, Ikeda A, Ouchi T, Ueda K, Takahashi O, Higuchi I, Tamenori Y, Nagaoka S. Projection of Si 1s photoexcited orbitals into resonant Auger electron spectra in KLL decays of Si(CH3)4 and SiF4. J Chem Phys 2011; 134:084312. [PMID: 21361544 DOI: 10.1063/1.3556942] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Spectator resonant KL(23)L(23) Auger electron spectra have been measured in the Si 1s photoexcitation region of Si(CH(3))(4) using monochromatized undulator radiation combined with a hemispherical electron spectrometer. The broad peak with high intensity in a total ion yield spectrum, coming mainly from excitation of a 1s electron into the 6t(2) vacant orbital, induces a spectator Auger decay in which the excited electron remains in its excited orbital. The component on the higher energy side of this peak through 1s excitation into a Rydberg orbital produces resonant Auger decays in which the excited Rydberg electron moves into a slightly higher Rydberg orbital, or is partly shaken up to a significantly higher Rydberg orbital. These findings of Si(CH(3))(4) indicate a clear contrast to those for SiF(4), in which the 1s excitation into a Rydberg orbital induces a shake-down phenomenon as well as a shake-up one. The results of these molecules exhibit a clear splitting effect among excited orbitals which are smeared out by overlapping due to lifetime widths and due to densely populated levels in the 1s electron excitation spectrum. This is consistent with the calculation on photoexcitation within the framework of density functional theory.
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Affiliation(s)
- I H Suzuki
- Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Tsukuba, Japan.
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Piancastelli MN, Stolte WC, Guillemin R, Wolska A, Lindle DW. Photofragmentation of SiF4 upon Si 2p and F 1s core excitation: Cation and anion yield spectroscopy. J Chem Phys 2008; 128:134309. [DOI: 10.1063/1.2851135] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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A multi-coincidence study of the double, triple photoionization and fragmentation of the SiF4 molecule around the Si 2p edge. Chem Phys 2002. [DOI: 10.1016/s0301-0104(02)00632-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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A study of the threshold photoelectron spectra and the photoionisation yield curves of the silicon tetrahalides. Chem Phys 2001. [DOI: 10.1016/s0301-0104(01)00391-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Boo BH, Liu Z, Koyano I. Pathway Studies in Si(2p) Inner-Shell Processes of H2Si(CH3)2 by Mass Spectrometry and the Photoion−Photoion Coincidence Method in the Range 24−133 eV. J Phys Chem A 2000. [DOI: 10.1021/jp991413t] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bong Hyun Boo
- Department of Chemistry, Chungnam National University, Taejon 305-764, Korea, and Center for Molecular Science, 373-1 Kusung-dong, Yusung-gu, Taejon 305-701, Korea, and Department of Material Science, Himeji Institute of Technology, 1479-1 Kanaji, Kamigohri, Hyogo 678-12, Japan
| | - Zhaoyang Liu
- Department of Chemistry, Chungnam National University, Taejon 305-764, Korea, and Center for Molecular Science, 373-1 Kusung-dong, Yusung-gu, Taejon 305-701, Korea, and Department of Material Science, Himeji Institute of Technology, 1479-1 Kanaji, Kamigohri, Hyogo 678-12, Japan
| | - Inosuke Koyano
- Department of Chemistry, Chungnam National University, Taejon 305-764, Korea, and Center for Molecular Science, 373-1 Kusung-dong, Yusung-gu, Taejon 305-701, Korea, and Department of Material Science, Himeji Institute of Technology, 1479-1 Kanaji, Kamigohri, Hyogo 678-12, Japan
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Boo BH, Liu Z, Lee SY, Koyano I. Dissociative Multiple Ionization following Valence, Br(3d), and Si(2p) Inner Shell Photoexcitation of SiBr4 in the Range of 30−133 eV. J Phys Chem A 1998. [DOI: 10.1021/jp982313a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Bong Hyun Boo
- Department of Chemistry, Chungnam National University, Taejon 305-764, Korea, and Center for Molecular Science, 373-1 Kusung-dong, Yusung-gu, Taejon 305-701, Korea; Department of Industrial Chemistry, Kyungpook National University, Taegu 702-701, Korea; and Department of Material Science, Himeji Institute of Technology, 1479-1 Kanaji, Kamigohri, Hyogo 678-12, Japan
| | - Zhaoyang Liu
- Department of Chemistry, Chungnam National University, Taejon 305-764, Korea, and Center for Molecular Science, 373-1 Kusung-dong, Yusung-gu, Taejon 305-701, Korea; Department of Industrial Chemistry, Kyungpook National University, Taegu 702-701, Korea; and Department of Material Science, Himeji Institute of Technology, 1479-1 Kanaji, Kamigohri, Hyogo 678-12, Japan
| | - Sang Yeon Lee
- Department of Chemistry, Chungnam National University, Taejon 305-764, Korea, and Center for Molecular Science, 373-1 Kusung-dong, Yusung-gu, Taejon 305-701, Korea; Department of Industrial Chemistry, Kyungpook National University, Taegu 702-701, Korea; and Department of Material Science, Himeji Institute of Technology, 1479-1 Kanaji, Kamigohri, Hyogo 678-12, Japan
| | - Inosuke Koyano
- Department of Chemistry, Chungnam National University, Taejon 305-764, Korea, and Center for Molecular Science, 373-1 Kusung-dong, Yusung-gu, Taejon 305-701, Korea; Department of Industrial Chemistry, Kyungpook National University, Taegu 702-701, Korea; and Department of Material Science, Himeji Institute of Technology, 1479-1 Kanaji, Kamigohri, Hyogo 678-12, Japan
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Chen JM, Lu KT, Liu RG, Lay JW, Liu YC. Electronic relaxation and ion desorption processes of solid Si(CH3)2Cl2 following Si 2p core-level excitation. J Chem Phys 1997. [DOI: 10.1063/1.474016] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Chen JM, Klauser R, Yang SC, Hsu YJ, Cheng SI, Wen C. Electronic structure, electronic decay, and desorption processes of molecular solid SiCl4 following core-level excitation. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:1455-1458. [PMID: 9985971 DOI: 10.1103/physrevb.54.1455] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Gottfried FO, Cederbaum LS, Tarantelli F. Ab initio block-Lanczos calculation of the Auger spectra of SiF4: Strong two-hole localization effects and foreign imaging. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 53:2118-2129. [PMID: 9913117 DOI: 10.1103/physreva.53.2118] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Tarantelli F, Cederbaum LS. Foreign imaging in Auger spectroscopy: The Si 2p spectrum of silicon tetrafluoride. PHYSICAL REVIEW LETTERS 1993; 71:649-652. [PMID: 10055329 DOI: 10.1103/physrevlett.71.649] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Platania R, Maracci F, Souza A, de Souza G. Core (chlorine 2p)- and (phosphorus 2p)-valence-valence Auger spectra of the PCl3 molecule. Chem Phys 1992. [DOI: 10.1016/0301-0104(92)87118-s] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Guo X, Cooper G, Chan WF, Burton GR, Brion C. Absolute oscillator strengths for the photoabsorption, photoionization and ionic photofragmentation of silicon tetrafluoride. I. The valence shell. Chem Phys 1992. [DOI: 10.1016/0301-0104(92)80161-n] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Guo Z, Cooper G, Chan WF, Burton GR, Brion C. Absolute oscillator strengths for the photoabsorption, photoionization and ionic photofragmentation of silicon tetrafluride. II. The Si 2p and 2s inner shells. Chem Phys 1992. [DOI: 10.1016/0301-0104(92)80162-o] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Core level photoionization mass spectroscopy of the fluoromethylsilanes, Si(CH3)xF4-x (x = 0–4), around the Si 2p ionization edges. Chem Phys 1991. [DOI: 10.1016/0301-0104(91)87065-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Ishikawa H, Fujima K, Adachi H, Miyauchi E, Fujii T. Calculation of electronic structure and photoabsorption spectra of monosilane molecules SiH4, SiF4, and SiCl4. J Chem Phys 1991. [DOI: 10.1063/1.460251] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Imamura T, Brion CE, Koyano I, Ibuki T, Masuoka T. Dissociative single, double, and triple photoionization of silicon tetrafluoride in the valence shell and silicon 2p regions (hν=33–133 eV). J Chem Phys 1991. [DOI: 10.1063/1.460579] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lapiano‐Smith D, Lee K, Ma C, Wu KT, Hanson DM. Electronic decay of core hole excited states in molecular oxygen. J Chem Phys 1990. [DOI: 10.1063/1.459048] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Rosenberg RA, Wen C, Tan K, Chen J. Production of excited neutral and ionic photofragments following core‐level excitation in molecules. J Chem Phys 1990. [DOI: 10.1063/1.458554] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Bodeur S, Millié P, Nenner I. Single- and multiple-electron effects in the Si 1s photoabsorption spectra of SiX4 (X=H,D,F,Cl,Br,Ch3,C2H5,OCH3,OC2H5) molecules: Experiment and theory. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 41:252-263. [PMID: 9902865 DOI: 10.1103/physreva.41.252] [Citation(s) in RCA: 59] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Lablanquie P, Souza ACA, de Souza GGB, Morin P, Nenner I. Relaxation processes following excitation and ionization of SiF4 in the vicinity of the silicon 2p threshold. II. Dissociation of the molecular ions. J Chem Phys 1989. [DOI: 10.1063/1.456236] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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