1
|
Tracing photoionisation behaviour of methyl iodide in gas phase: From isolated molecule to molecular aggregate. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2017. [DOI: 10.1016/j.jphotochemrev.2017.09.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
2
|
Shen G, Mao HK. High-pressure studies with x-rays using diamond anvil cells. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2017; 80:016101. [PMID: 27873767 DOI: 10.1088/1361-6633/80/1/016101] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Pressure profoundly alters all states of matter. The symbiotic development of ultrahigh-pressure diamond anvil cells, to compress samples to sustainable multi-megabar pressures; and synchrotron x-ray techniques, to probe materials' properties in situ, has enabled the exploration of rich high-pressure (HP) science. In this article, we first introduce the essential concept of diamond anvil cell technology, together with recent developments and its integration with other extreme environments. We then provide an overview of the latest developments in HP synchrotron techniques, their applications, and current problems, followed by a discussion of HP scientific studies using x-rays in the key multidisciplinary fields. These HP studies include: HP x-ray emission spectroscopy, which provides information on the filled electronic states of HP samples; HP x-ray Raman spectroscopy, which probes the HP chemical bonding changes of light elements; HP electronic inelastic x-ray scattering spectroscopy, which accesses high energy electronic phenomena, including electronic band structure, Fermi surface, excitons, plasmons, and their dispersions; HP resonant inelastic x-ray scattering spectroscopy, which probes shallow core excitations, multiplet structures, and spin-resolved electronic structure; HP nuclear resonant x-ray spectroscopy, which provides phonon densities of state and time-resolved Mössbauer information; HP x-ray imaging, which provides information on hierarchical structures, dynamic processes, and internal strains; HP x-ray diffraction, which determines the fundamental structures and densities of single-crystal, polycrystalline, nanocrystalline, and non-crystalline materials; and HP radial x-ray diffraction, which yields deviatoric, elastic and rheological information. Integrating these tools with hydrostatic or uniaxial pressure media, laser and resistive heating, and cryogenic cooling, has enabled investigations of the structural, vibrational, electronic, and magnetic properties of materials over a wide range of pressure-temperature conditions.
Collapse
Affiliation(s)
- Guoyin Shen
- Geophysical Laboratory, Carnegie Institution of Washington, Washington DC, USA
| | | |
Collapse
|
3
|
Guillemin R, Decleva P, Stener M, Bomme C, Marin T, Journel L, Marchenko T, Kushawaha RK, Jänkälä K, Trcera N, Bowen KP, Lindle DW, Piancastelli MN, Simon M. Selecting core-hole localization or delocalization in CS2 by photofragmentation dynamics. Nat Commun 2015; 6:6166. [PMID: 25607354 DOI: 10.1038/ncomms7166] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Accepted: 12/19/2014] [Indexed: 12/13/2022] Open
Abstract
Electronic core levels in molecules are highly localized around one atomic site. However, in single-photon ionization of symmetric molecules, the question of core-hole localization versus delocalization over two equivalent atoms has long been debated as the answer lies at the heart of quantum mechanics. Here, using a joint experimental and theoretical study of core-ionized carbon disulfide (CS2), we demonstrate that it is possible to experimentally select distinct molecular-fragmentation pathways in which the core hole can be considered as either localized on one sulfur atom or delocalized between two indistinguishable sulfur atoms. This feat is accomplished by measuring photoelectron angular distributions within the frame of the molecule, directly probing entanglement or disentanglement of quantum pathways as a function of how the molecule dissociates.
Collapse
Affiliation(s)
- R Guillemin
- 1] Sorbonne Universités, UPMC Univ Paris 06, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France [2] CNRS, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France
| | - P Decleva
- 1] Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via L. Giorgieri 1, I-34127 Trieste, Italy [2] Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali Unita' di Trieste, 34127 Trieste, Italy [3] CNR-IOM DEMOCRITOS, 34149 Trieste, Italy
| | - M Stener
- 1] Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via L. Giorgieri 1, I-34127 Trieste, Italy [2] Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali Unita' di Trieste, 34127 Trieste, Italy [3] CNR-IOM DEMOCRITOS, 34149 Trieste, Italy
| | - C Bomme
- 1] Sorbonne Universités, UPMC Univ Paris 06, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France [2] CNRS, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France
| | - T Marin
- 1] Sorbonne Universités, UPMC Univ Paris 06, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France [2] CNRS, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France
| | - L Journel
- 1] Sorbonne Universités, UPMC Univ Paris 06, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France [2] CNRS, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France
| | - T Marchenko
- 1] Sorbonne Universités, UPMC Univ Paris 06, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France [2] CNRS, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France
| | - R K Kushawaha
- 1] Sorbonne Universités, UPMC Univ Paris 06, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France [2] CNRS, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France
| | - K Jänkälä
- Department of Physics, University of Oulu, Box 3000, 90014 Oulu, Finland
| | - N Trcera
- Synchrotron SOLEIL, l'Orme des Merisiers, Saint-Aubin, BP 48, 91192 Gif-sur-Yvette Cedex, France
| | - K P Bowen
- Department of Chemistry, University of Nevada, Las Vegas, Nevada 89154-4003, USA
| | - D W Lindle
- Department of Chemistry, University of Nevada, Las Vegas, Nevada 89154-4003, USA
| | - M N Piancastelli
- 1] Sorbonne Universités, UPMC Univ Paris 06, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France [2] CNRS, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France [3] Department of Physics and Astronomy, Uppsala University, PO Box 516, 75120 Uppsala, Sweden
| | - M Simon
- 1] Sorbonne Universités, UPMC Univ Paris 06, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France [2] CNRS, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, F-75005 Paris, France
| |
Collapse
|
4
|
Sisourat N. Nuclear dynamics of decaying states: A semiclassical approach. J Chem Phys 2013; 139:074111. [PMID: 23968076 DOI: 10.1063/1.4818491] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
- N Sisourat
- Université Pierre et Marie Curie, UMR 7614, Laboratoire de Chimie Physique Matière et Rayonnement, 11 rue Pierre et Marie Curie, F-75005 Paris, France
| |
Collapse
|
5
|
|
6
|
Souda R. Electron stimulated solvation and reaction of water, ammonia, and methane in nanoclusters adsorbed on solid Ar substrate. J Chem Phys 2002. [DOI: 10.1063/1.1510741] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
7
|
Card DA, Wisniewski ES, Folmer DE, Castleman AW. Dynamics of Coulomb explosion and kinetic energy release in clusters of heterocyclic compounds. J Chem Phys 2002. [DOI: 10.1063/1.1446849] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
8
|
Crowe A, McConkey JW. Dissociative ionization by electron impact. III. O+, CO+and C+from CO2. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3700/7/3/005] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
9
|
Souda R. Electron and ion stimulated desorption of positive ions from SF6 adsorbed on a Ta surface. J Chem Phys 2001. [DOI: 10.1063/1.1340674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
10
|
Souda R. Secondary ion emission from Ar, Kr, Xe, N2, O2, CO, and SF6 adsorbed on Pt(111): Relation between neutralization of sputtered ions and bond nature of adsorbates. J Chem Phys 2001. [DOI: 10.1063/1.1332790] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
11
|
Kay RB, Leeuw PEVD, Wiel MJVD. Ionic fragmentation and post-collision interaction in the Auger decay of carbon-K ionised CO. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3700/10/12/029] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
12
|
Swaminathan PK, Strobel DF, Kupperman DG, Kumar CK, Acton L, DeMajistre R, Yee JH, Paxton L, Anderson DE, Strickland DJ, Duff JW. Nitric oxide abundance in the mesosphere/lower thermosphere region: Roles of solar soft X rays, suprathermal N(4S) atoms, and vertical transport. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/97ja03249] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
13
|
Affiliation(s)
- Eckart Rühl
- Institut für Physikalische und Theoretische Chemie, Freie Universität Berlin, Takustr. 3, D-14195 Berlin, Germany
- Institut für Physik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - Hans-Werner Jochims
- Institut für Physikalische und Theoretische Chemie, Freie Universität Berlin, Takustr. 3, D-14195 Berlin, Germany
| |
Collapse
|
14
|
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]
|
15
|
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]
|
16
|
Hayes RG, Eberhardt W. Electron–ion and ion–ion studies of the behavior of CS2 upon core electron excitation. J Chem Phys 1991. [DOI: 10.1063/1.460318] [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
|
17
|
Cooper G, Zarate EB, Jones RK, Brion C. Absolute oscillator strengths for photoabsorption, photoionization and ionic photofragmentation of sulphur dioxide. II. The S 2p and 2s inner shells. Chem Phys 1991. [DOI: 10.1016/0301-0104(91)80133-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
18
|
|
19
|
Hayes RG, Eberhardt W. Electron–ion coincidences studies of the fragmentation of thiophene and of tetrahydrothiophene upon core ionization. J Chem Phys 1991. [DOI: 10.1063/1.460730] [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
|
20
|
Zarate EB, Cooper G, Brion C. Absolute oscillator strengths for the photoabsorption, photoionization and ionic photofragmentation of phosphine. II. The P 2p and 2s inner shells. Chem Phys 1990. [DOI: 10.1016/0301-0104(90)89024-k] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
21
|
Saito N, Suzuki IH. Kinetic energy released in positive ion pair formation from inner‐shell excited oxygen molecule. J Chem Phys 1990. [DOI: 10.1063/1.458739] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
22
|
Absolute oscillator strengths for photoabsorption, photoionization and ionic photofragmentation of silane. II. The Si 2p and 2s inner shells. Chem Phys 1990. [DOI: 10.1016/0301-0104(90)89055-u] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
23
|
Saito N, Suzuki IH. Dissociation of O2 induced by selective K‐shell excitation. J Chem Phys 1989. [DOI: 10.1063/1.457581] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
24
|
Boyer K, Luk TS, Solem JC, Rhodes CK. Kinetic energy distributions of ionic fragments produced by subpicosecond multiphoton ionization of N2. PHYSICAL REVIEW. A, GENERAL PHYSICS 1989; 39:1186-1192. [PMID: 9901355 DOI: 10.1103/physreva.39.1186] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
25
|
Ramaker DE, Madey TE, Kurtz RL, Sambe H. Secondary-electron effects in photon-stimulated desorption. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 38:2099-2111. [PMID: 9946499 DOI: 10.1103/physrevb.38.2099] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
26
|
Coulman D, Puschmann A, Wurth W, Steinrück HP, Menzel D. Highly efficient dissociation of condensed and adsorbed water via core-to-bound excitation. Chem Phys Lett 1988. [DOI: 10.1016/0009-2614(88)87190-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
27
|
Hitchcock AP, Lablanquie P, Morin P, Simon M, Thiry P, Nenner I. Ionic fragmentation of K-shell excited and ionized CO. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 37:2448-2466. [PMID: 9899951 DOI: 10.1103/physreva.37.2448] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
28
|
Tohji K, Hanson DM, Yang BX. Dispersed fluorescence of doubly charged molecular ions using synchrotron excitation. J Chem Phys 1986. [DOI: 10.1063/1.451341] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
29
|
Dujardin G, Hellner L, Winkoun D, Besnard M. Valence and inner shell electronic processes in dissociative double photoionization of CH3I. Chem Phys 1986. [DOI: 10.1016/0301-0104(86)80075-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
30
|
9. Experimental Methods in Electron- and Photon-Stimulated Desorption. ACTA ACUST UNITED AC 1985. [DOI: 10.1016/s0076-695x(08)60323-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
|
31
|
|
32
|
Hutson FL, Ramaker DE, Dunlap BI, Ganjei JD, Murday JS. Interpretation of the nitrogen KVV Auger line shape from alkali metal nitrates. J Chem Phys 1982. [DOI: 10.1063/1.443290] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
33
|
Kim YB, Stephan K, Märk E, Märk TD. Single and double ionization of nitric oxide by electron impact from threshold up to 180 eV. J Chem Phys 1981. [DOI: 10.1063/1.441082] [Citation(s) in RCA: 37] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
34
|
|
35
|
Wood RM, Edwards AK, Steuer MF, Monce MN, Shah AV. The dissociative ionization of CO2 by fast heavy ions. J Chem Phys 1980. [DOI: 10.1063/1.440743] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
36
|
Hitchcock A, Brion C, van der Wiel M. Ionic fragmentation of inner shell excited states of CO 2 and N 2 O. Chem Phys Lett 1979. [DOI: 10.1016/0009-2614(79)85001-0] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
37
|
Wood RM, Steuer MF, Edwards AK. Dissociation of CO and NO by fast H+, He+, and O+ projectiles. J Chem Phys 1978. [DOI: 10.1063/1.436438] [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
|
38
|
|
39
|
Durup J, Platzman R. Rendements absolus de l'ionisation en couche profonde sous l'action des rayonnements ionisants—II. Hydrocarbures et quelques substances d'intérêt biologique. ACTA ACUST UNITED AC 1975. [DOI: 10.1016/0020-7055(75)90055-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
40
|
Berkowitz J. Photoionization. Radiat Res 1975. [DOI: 10.1016/b978-0-12-523350-7.50023-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
41
|
|
42
|
Electronic properties of sulphur hexafluoride. Optical absorption and x-ray emission from SCF MO LCAO computations. Chem Phys Lett 1972. [DOI: 10.1016/0009-2614(72)80343-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
43
|
Van Brunt RJ, Powell FW, Hirsch RG, Whitehead WD. Photoionization of N2, O2, NO, CO, and CO2by Soft X Rays. J Chem Phys 1972. [DOI: 10.1063/1.1678729] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|