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Saha K, Pandey A, Banerjee S, Bapat B. Fragmentation kinematics of SF6 upon photo–excitation of S( 2p) core shell and subsequent Auger decays. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2019.137038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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2
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XUV Transient Absorption Spectroscopy: Probing Laser-Perturbed Dipole Polarization in Single Atom, Macroscopic, and Molecular Regimes. PHOTONICS 2017. [DOI: 10.3390/photonics4010017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Schoun SB, Camper A, Salières P, Lucchese RR, Agostini P, DiMauro LF. Precise Access to the Molecular-Frame Complex Recombination Dipole through High-Harmonic Spectroscopy. PHYSICAL REVIEW LETTERS 2017; 118:033201. [PMID: 28157344 DOI: 10.1103/physrevlett.118.033201] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Indexed: 06/06/2023]
Abstract
We report on spectral intensity and group delay measurements of the highest-occupied molecular-orbital (HOMO) recombination dipole moment of N_{2} in the molecular-frame using high harmonic spectroscopy. We take advantage of the long-wavelength 1.3 μm driving laser to isolate the HOMO in the near threshold region, 19-67 eV. The precision of our group delay measurements reveals previously unseen angle-resolved spectral features associated with autoionizing resonances, and allows quantitative comparison with cutting-edge correlated 8-channel photoionization dipole moment calculations.
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Affiliation(s)
- S B Schoun
- Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
| | - A Camper
- Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
| | - P Salières
- LIDYL, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191 Gif-Sur-Yvette, France
| | - R R Lucchese
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA
| | - P Agostini
- Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
| | - L F DiMauro
- Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
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Stråhlman C, Sankari R, Kivimäki A, Richter R, Coreno M, Nyholm R. A tandem time-of-flight spectrometer for negative-ion/positive-ion coincidence measurements with soft x-ray excitation. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2016; 87:013109. [PMID: 26827311 DOI: 10.1063/1.4940425] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
We present a newly constructed spectrometer for negative-ion/positive-ion coincidence spectroscopy of gaseous samples. The instrument consists of two time-of-flight ion spectrometers and a magnetic momentum filter for deflection of electrons. The instrument can measure double and triple coincidences between mass-resolved negative and positive ions with high detection efficiency. First results include identification of several negative-ion/positive-ion coincidence channels following inner-shell photoexcitation of sulfur hexafluoride (SF6).
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Affiliation(s)
| | - Rami Sankari
- MAX IV Laboratory, Lund University, P.O. Box 118, 22100 Lund, Sweden
| | - Antti Kivimäki
- Consiglio Nazionale delle Ricerche-Istituto Officina dei Materiali, Laboratorio TASC, 34149 Trieste, Italy
| | - Robert Richter
- Elettra-Sincrotrone Trieste, Area Science Park, 34149 Trieste, Italy
| | - Marcello Coreno
- Consiglio Nazionale delle Ricerche-Istituto di Struttura della Materia, 34149 Trieste, Italy
| | - Ralf Nyholm
- MAX IV Laboratory, Lund University, P.O. Box 118, 22100 Lund, Sweden
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Kadek M, Konecny L, Gao B, Repisky M, Ruud K. X-ray absorption resonances near L2,3-edges from real-time propagation of the Dirac-Kohn-Sham density matrix. Phys Chem Chem Phys 2015; 17:22566-70. [PMID: 26268195 DOI: 10.1039/c5cp03712c] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The solution of the Liouville-von Neumann equation in the relativistic Dirac-Kohn-Sham density matrix formalism is presented and used to calculate X-ray absorption cross sections. Both dynamical relaxation effects and spin-orbit corrections are included, as demonstrated by calculations of the X-ray absorption of SF6 near the sulfur L2,3-edges. We also propose an analysis facilitating the interpretation of spectral transitions from real-time simulations, and a selective perturbation that eliminates nonphysical excitations that are artifacts of the finite basis representation.
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Affiliation(s)
- Marius Kadek
- Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Tromsø-The Arctic University of Norway, N-9037 Tromsø, Norway.
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Jose J, Lucchese RR, Rescigno TN. Interchannel coupling effects in the valence photoionization of SF6. J Chem Phys 2015; 140:204305. [PMID: 24880278 DOI: 10.1063/1.4876576] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The complex Kohn and polyatomic Schwinger variational techniques have been employed to illustrate the interchannel coupling correlation effects in the valence photoionization dynamics of SF6. Partial photoionization cross sections and asymmetry parameters of six valence subshells (1t1g, 5t1u, 1t2u, 3eg, 1t2g, 4t1u) are discussed in the framework of several theoretical and experimental studies. The complex Kohn results are in rather good agreement with experimental results, indicative of the fact that the interchannel coupling effects alter the photoionization dynamics significantly. We find that the dominant effect of interchannel coupling is to reduce the magnitude of shape resonant cross sections near the threshold and to induce resonant features in other channels to which resonances are coupled. The long-standing issue concerning ordering of the valence orbitals is addressed and confirmed 4t1u (6)1t2g (6)3eg (4)(5t1u (6)+1t2u (6)) 1t1g (6) as the most likely ordering.
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Affiliation(s)
- J Jose
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA
| | - R R Lucchese
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA
| | - T N Rescigno
- Lawrence Berkeley National Laboratory, Chemical Sciences, Berkeley, California 94720, USA
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7
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Flesch R, Serdaroglu E, Brykalova XO, Kan EI, Klyushina ES, Krivosenko YS, Pavlychev AA, Rühl E. Gas-to-cluster effects in S 2p-excited SF(6). J Chem Phys 2013; 138:144302. [PMID: 24981530 DOI: 10.1063/1.4798975] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
High resolution X-ray spectroscopic studies on free SF6 molecules and SF6 clusters near the S 2p ionization thresholds are reported. Spectral changes occurring in clusters for the intense molecular-like S 2p1/2,3/2 → 6a1g-, 2t2g-, and 4eg-resonances are examined in detail. Neither gas-to-cluster spectral shifts nor changes in peak shape are observed for the pre-edge 6a1g-band. Significant changes in band shape and distinct gas-to-cluster shifts occur in the S 2p1/2,3/2 → 2t2g- and 4eg-transitions. These are found in the S 2p-ionization continua. The quasiatomic approach is used to assign the experimental results. It is shown that a convolution of asymmetric and symmetric contributions from Lorentzian and Gaussian line shapes allows us to model the spectral distribution of oscillator strength for the S 2p1/2,3/2 → 2t2g-, and 4eg-transitions. The asymmetry is due to trapping of the photoelectron within the finite size potential barrier. The Lorentzian contribution is found to be dominating in the line shape of the S 2p → 2t2g- and 4eg-bands. The spectroscopic parameters of the spin-orbit components of both the 2t2g- and 4eg-bands are extracted and their gas-to-cluster changes are analyzed. The photoelectron trapping times in free and clustered SF6 molecules are determined. Specifically, it is shown that spectral changes in clusters reflected in core-to-valence-transitions are due to a superposition of the singly scattered photoelectron waves at the neighboring molecules with the primary and multiply scattered waves within the molecular cage.
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Affiliation(s)
- Roman Flesch
- Physikalische und Theoretische Chemie, Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany
| | - Ertugrul Serdaroglu
- Physikalische und Theoretische Chemie, Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany
| | - Xenia O Brykalova
- Institute of Physics, St. Petersburg State University, St. Petersburg 198504, Russia
| | - Elena I Kan
- Institute of Physics, St. Petersburg State University, St. Petersburg 198504, Russia
| | - Ekaterina S Klyushina
- Institute of Physics, St. Petersburg State University, St. Petersburg 198504, Russia
| | - Yuri S Krivosenko
- Institute of Physics, St. Petersburg State University, St. Petersburg 198504, Russia
| | - Andrey A Pavlychev
- Institute of Physics, St. Petersburg State University, St. Petersburg 198504, Russia
| | - Eckart Rühl
- Physikalische und Theoretische Chemie, Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany
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8
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Gejo T, Tamura T, Honma K, Shigemasa E, Hikosaka Y, Tamenori Y. Angle-resolved metastable fragment yields spectra of N2 and CO in K-edge excitation energy region. J Chem Phys 2012; 136:054201. [DOI: 10.1063/1.3680561] [Citation(s) in RCA: 4] [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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9
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Stener M, Bolognesi P, Coreno M, O’Keeffe P, Feyer V, Fronzoni G, Decleva P, Avaldi L, Kivimäki A. Photoabsorption and S 2p photoionization of the SF6 molecule: Resonances in the excitation energy range of 200–280 eV. J Chem Phys 2011; 134:174311. [DOI: 10.1063/1.3583815] [Citation(s) in RCA: 9] [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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10
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Bolognesi P, Kivimäki A, O'Keeffe P, Feyer V, Tarantelli F, Storchi L, Avaldi L. Radiationless decay in the region of the 2t2g and 4eg resonances in SF6. J Chem Phys 2011; 134:094308. [PMID: 21384970 DOI: 10.1063/1.3559455] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The S 2p Auger spectrum of SF(6) has been studied in the region of the 2t(2g) and 4e(g) resonances. The partial Auger spectra due to the ionization of the 2p spin-orbit components and of a shake-up satellite state have been measured selectively by tuning the photon energy and using the Auger electron-photoelectron coincidence technique. A detailed analysis of the Auger spectrum has also been performed using the Green's function-based second-order algebraic diagrammatic construction method.
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Affiliation(s)
- P Bolognesi
- CNR-IMIP, Area della Ricerca di Roma 1, Monterotondo Scalo, Italy
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11
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Kivimäki A, Álvarez-Ruiz J, Coreno M, Stankiewicz M, Fronzoni G, Stener M, Decleva P. S 2p photoabsorption of the SF5CF3 molecule: Experiment, theory and comparison with SF6. Chem Phys 2010. [DOI: 10.1016/j.chemphys.2010.07.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Bruska MK, Piechota J. Density functional study of sulphur hexafluoride (SF6) and its hydrogen derivatives. MOLECULAR SIMULATION 2008. [DOI: 10.1080/08927020802258708] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | - Jacek Piechota
- b Interdisciplinary Centre for Materials Modelling, University of Warsaw , Warsaw, Poland
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14
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Toffoli D, Decleva P. A multicentric approach to the calculation of nondipolar effects in molecular photoemission. J Chem Phys 2008; 128:234101. [DOI: 10.1063/1.2939017] [Citation(s) in RCA: 7] [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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15
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Stener M, Toffoli D, Fronzoni G, Decleva P. Time dependent density functional study of the photoionization dynamics of SF6. J Chem Phys 2006; 124:114306. [PMID: 16555887 DOI: 10.1063/1.2178799] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The B-spline linear combination of atomic orbitals method has been employed to study the valence and core photoionization dynamics of SF6. The cross section and asymmetry parameter profiles calculated at the time dependent density functional theory level have been found to be in fairly nice agreement with the experimental data, with the quality of the exchange-correlation statistical average of orbital potential results superior to the Van Leeuwen-Baerends 94 (LB94) ones [Phys. Rev. A 49, 2421 (1994)]. The role of response effects has been identified by a comparison of the time dependent density functional theory results with the Kohn-Sham ones interchannel coupling effects and autoionization resonances play an important role at low kinetic energies. Prominent shape resonances features have been analyzed in terms of "dipole prepared" continuum orbitals and interpreted as due to a large angular momentum centrifugal barrier as well as anisotropic (nonspherical) molecular effective potential. Finally, the method has been proven numerically stable, robust, and efficient, thanks to a noniterative implementation of the time dependent density functional theory equations and suitability of the multicentric B-spline basis set to describe continuum states from outer valence to deep core states.
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Affiliation(s)
- M Stener
- Dipartimento di Scienze Chimiche, Università di Trieste, Via L. Giorgieri 1, I-34127 Trieste, Italy.
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Pavlychev AA, Brykalova XO, Flesch R, Rühl E. Shape resonances in molecular clusters: the 2t2gshape resonances in S 2p-excited sulfur hexafluoride clusters. Phys Chem Chem Phys 2006; 8:1914-21. [PMID: 16633678 DOI: 10.1039/b517967j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Sulfur hexafluoride clusters are investigated in the S 2p excitation regime. For the first time special emphasis is put on high-energy resolution spectroscopy of shape resonances in free clusters. We have investigated the 2t(2g)-shape resonance occurring above the S 2p threshold as one typical example to study size effects that are related to shape resonances. A small redshift of this resonance of 30 +/- 5 meV occurs in clusters relative to the free molecule and changes in line shape are observed. A double-barrier optical potential model is applied for the analysis of intra- and intermolecular effects occurring in SF6 clusters, which is suitable for rationalizing the experimentally observed spectral changes. The experimental and theoretical results are briefly discussed in comparison to previous work on core-excited van der Waals clusters containing diatomic molecules.
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Affiliation(s)
- A A Pavlychev
- St. Petersburg State University, 198504, St. Petersburg, Russia
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17
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Piancastelli MN, Stolte WC, Guillemin R, Wolska A, Yu SW, Sant'anna MM, Lindle DW. Anion and cation-yield spectroscopy of core-excited SF6. J Chem Phys 2005; 122:094312. [PMID: 15836133 DOI: 10.1063/1.1855314] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We report an extensive study on total and partial-ion-yield spectroscopy around both the S 2p and F 1s thresholds in SF(6). All positive and negative single-ion channels have been measured. Below the F 1s threshold we detect a large variation in relative intensity of the resonant structures according to the specific channel monitored, indicating selective fragmentation. Above threshold, at variance with previous cases described by us, we detect high-intensity structures related to shape resonances not only in the cation channels but also for the anions. We discuss the applicability and limits of a model we have developed for the analysis of shape resonances in anion yields as a function of molecular size.
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Affiliation(s)
- M N Piancastelli
- Department of Chemical Sciences and Technologies and INFM, University Tor Vergata, Rome, Italy
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18
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Powis I. Oriented molecule photoelectron angular distributions in the vicinity of a photoionization shape resonance: Continuum multiple scattering-Xα calculations for valence ionization of CF3Cl. J Chem Phys 1997. [DOI: 10.1063/1.473549] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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19
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Fomunung IW, Chen Z, Msezane AZ. Electron excitation of optically-allowed transitions in CO2, SF6, CO, F2, and SO2. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 53:806-817. [PMID: 9912953 DOI: 10.1103/physreva.53.806] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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20
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Francis JT, Turci CC, Tyliszczak T, Kosugi N, Hitchcock AP. Electron-impact core excitation of SF6. I. S 2p, S 2s, and F 1s spectroscopy. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1995; 52:4665-4677. [PMID: 9912806 DOI: 10.1103/physreva.52.4665] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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21
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Ueda K, Chiba H, Sato Y, Hayaishi T, Shigemasa E, Yagishita A. B KVV and Cl LVV normal and resonance Auger electron spectra in gaseous BCl3 molecules. J Chem Phys 1994. [DOI: 10.1063/1.468289] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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22
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Ueda K, Chiba H, Sato Y, Hayaishi T, Shigemasa E, Yagishita A. Electronic decay processes following the resonance excitation of the B 1s core electron in BF3. J Chem Phys 1994. [DOI: 10.1063/1.467537] [Citation(s) in RCA: 21] [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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23
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Wilhelmy I, Rösch N. Molecular photoionization cross sections by the Lobatto technique. II. core level photionization. Chem Phys 1994. [DOI: 10.1016/0301-0104(94)00141-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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24
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Kilcoyne ALD, Schmidbauer M, Koch A, Randall KJ, Feldhaus J. C 1s photoionization of H2CO and C2H4: An angle‐resolved photoelectron study. J Chem Phys 1993. [DOI: 10.1063/1.464765] [Citation(s) in RCA: 13] [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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25
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Svensson S, Ågren H. Do shape resonances exist in core electron shake spectra of free molecules? Chem Phys Lett 1993. [DOI: 10.1016/0009-2614(93)87138-s] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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26
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Hudson E, Shirley DA, Domke M, Remmers G, Puschmann A, Mandel T, Xue C, Kaindl G. High-resolution measurements of near-edge resonances in the core-level photoionization spectra of SF6. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:361-373. [PMID: 9908930 DOI: 10.1103/physreva.47.361] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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27
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Ying JF, Mathers CP, Leung KT. Momentum-transfer dependence of S 2p excitations of sulfur hexafluoride by angle-resolved electron-energy-loss spectroscopy. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:R5-R8. [PMID: 9908982 DOI: 10.1103/physreva.47.r5] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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28
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Reynaud C, Bodeur S, Maréchal J, Bazin D, Millié P, Nenner I, Rockland U, Baumgärtel H. Electronic properties of the SF5Cl molecule: a comparison with SF6. I. Photoabsorption spectra near the sulphur K and chlorine K edges. Chem Phys 1992. [DOI: 10.1016/0301-0104(92)80099-h] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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29
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Tyson TA, Hodgson KO, Natoli CR, Benfatto M. General multiple-scattering scheme for the computation and interpretation of x-ray-absorption fine structure in atomic clusters with applications to SF6, GeCl4, and Br2 molecules. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:5997-6019. [PMID: 10002283 DOI: 10.1103/physrevb.46.5997] [Citation(s) in RCA: 133] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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30
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Auger-electron—photoion and photoion—photoion coincidence studies on ionic fragmentation of SF6 following the S L-shell excitation. Chem Phys Lett 1992. [DOI: 10.1016/0009-2614(92)85723-n] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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31
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Ueda K, Chiba H, Sato Y, Hayaishi T, Shigemasa E, Yagishita A. Resonance-Auger-electron-photoion coincidence studies on state-to-state dissociation dynamics of inner-shell-excited BF3. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 46:R5-R8. [PMID: 9907921 DOI: 10.1103/physreva.46.r5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Mitsuke K, Suzuki S, Imamura T, Koyano I. Negative‐ion mass spectrometric study of ion‐pair formation in the vacuum ultraviolet. III. SF6→F−+SF+5. J Chem Phys 1990. [DOI: 10.1063/1.459259] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Bancroft GM, Tan KH, Sairanen OP, Aksela S, Aksela H. Decay processes after resonant excitation of S 2p and F 1s electrons in SF6 molecules. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 41:3716-3722. [PMID: 9903542 DOI: 10.1103/physreva.41.3716] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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35
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Inner-shell and valence-shell electronic excitation of SF6, SeF6 and TeF6 by high energy electron impact: An investigation of potential barrier effects. Chem Phys 1990. [DOI: 10.1016/0301-0104(90)80010-u] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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36
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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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37
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