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Urgel JI, Mishra S, Hayashi H, Wilhelm J, Pignedoli CA, Di Giovannantonio M, Widmer R, Yamashita M, Hieda N, Ruffieux P, Yamada H, Fasel R. On-surface light-induced generation of higher acenes and elucidation of their open-shell character. Nat Commun 2019; 10:861. [PMID: 30787280 PMCID: PMC6382834 DOI: 10.1038/s41467-019-08650-y] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 01/21/2019] [Indexed: 11/29/2022] Open
Abstract
Acenes are an important class of polycyclic aromatic hydrocarbons which have recently gained exceptional attention due to their potential as functional organic semiconductors. Fundamentally, they are important systems to study the convergence of physico-chemical properties of all-carbon sp2-frameworks in the one-dimensional limit; and by virtue of having a zigzag edge topology they also provide a fertile playground to explore magnetism in graphenic nanostructures. The study of larger acenes is thus imperative from both a fundamental and applied perspective, but their synthesis via traditional solution-chemistry route is hindered by their poor solubility and high reactivity. Here, we demonstrate the on-surface formation of heptacene and nonacene, via visible-light-induced photo-dissociation of α-bisdiketone precursors on an Au(111) substrate under ultra-high vacuum conditions. Through combined scanning tunneling microscopy/spectroscopy and non-contact atomic force microscopy investigations, together with state-of-the-art first principles calculations, we provide insight into the chemical and electronic structure of these elusive compounds.
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Affiliation(s)
- José I Urgel
- Empa, Swiss Federal Laboratories for Material Science and Technology, 8600, Dübendorf, Switzerland
| | - Shantanu Mishra
- Empa, Swiss Federal Laboratories for Material Science and Technology, 8600, Dübendorf, Switzerland
| | - Hironobu Hayashi
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, 630-0192, Japan
| | - Jan Wilhelm
- Department of Chemistry, University of Zurich, 8057, Zurich, Switzerland
| | - Carlo A Pignedoli
- Empa, Swiss Federal Laboratories for Material Science and Technology, 8600, Dübendorf, Switzerland
| | - Marco Di Giovannantonio
- Empa, Swiss Federal Laboratories for Material Science and Technology, 8600, Dübendorf, Switzerland
| | - Roland Widmer
- Empa, Swiss Federal Laboratories for Material Science and Technology, 8600, Dübendorf, Switzerland
| | - Masataka Yamashita
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, 630-0192, Japan
| | - Nao Hieda
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, 630-0192, Japan
| | - Pascal Ruffieux
- Empa, Swiss Federal Laboratories for Material Science and Technology, 8600, Dübendorf, Switzerland
| | - Hiroko Yamada
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, 630-0192, Japan.
| | - Roman Fasel
- Empa, Swiss Federal Laboratories for Material Science and Technology, 8600, Dübendorf, Switzerland.
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012, Bern, Switzerland.
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Hydrogen evolution in the photocatalytic reaction between methane and water in the presence of CO2 on titanate and titania supported Rh and Au catalysts. Top Catal 2018. [DOI: 10.1007/s11244-018-0936-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abstract
Light-assisted surface reaction can lower reaction temperature, potentially reducing the energy use by providing light together with heat.
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Affiliation(s)
- Chanyeon Kim
- Department of Chemical and Biomolecular Engineering
- Korea Advanced Institute of Science and Technology
- Daejeon 34141
- South Korea
| | - Hyunjoo Lee
- Department of Chemical and Biomolecular Engineering
- Korea Advanced Institute of Science and Technology
- Daejeon 34141
- South Korea
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Kazuma E, Jung J, Ueba H, Trenary M, Kim Y. Direct Pathway to Molecular Photodissociation on Metal Surfaces Using Visible Light. J Am Chem Soc 2017; 139:3115-3121. [PMID: 28170245 DOI: 10.1021/jacs.6b12680] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We demonstrate molecular photodissociation on single-crystalline metal substrates, driven by visible-light irradiation. The visible-light-induced photodissociation on metal substrates has long been thought to never occur, either because visible-light energy is much smaller than the optical energy gap between the frontier electronic states of the molecule or because the molecular excited states have short lifetimes due to the strong hybridization between the adsorbate molecular orbitals (MOs) and metal substrate. The S-S bond in dimethyl disulfide adsorbed on both Cu(111) and Ag(111) surfaces was dissociated through direct electronic excitation from the HOMO-derived MO (the nonbonding lone-pair type orbitals on the S atoms (nS)) to the LUMO-derived MO (the antibonding orbital localized on the S-S bond (σ*SS)) by irradiation with visible light. A combination of scanning tunneling microscopy and density functional theory calculations revealed that visible-light-induced photodissociation becomes possible due to the interfacial electronic structures constructed by the hybridization between molecular orbitals and the metal substrate states. The molecule-metal hybridization decreases the gap between the HOMO- and LUMO-derived MOs into the visible-light energy region and forms LUMO-derived MOs that have less overlap with the metal substrate, which results in longer excited-state lifetimes.
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Affiliation(s)
- Emiko Kazuma
- Surface and Interface Science Laboratory, RIKEN , Wako, Saitama 351-0198, Japan
| | - Jaehoon Jung
- Department of Chemistry, University of Ulsan , 93 Daehak-ro, Nam-gu, Ulsan 680-749, Republic of Korea
| | - Hiromu Ueba
- Graduate School of Science and Engineering, University of Toyama , Toyama 930-8555, Japan
| | - Michael Trenary
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, Chicago, Illinois 60607, United States
| | - Yousoo Kim
- Surface and Interface Science Laboratory, RIKEN , Wako, Saitama 351-0198, Japan
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Kale MJ, Avanesian T, Xin H, Yan J, Christopher P. Controlling catalytic selectivity on metal nanoparticles by direct photoexcitation of adsorbate-metal bonds. NANO LETTERS 2014; 14:5405-12. [PMID: 25111312 DOI: 10.1021/nl502571b] [Citation(s) in RCA: 137] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Engineering heterogeneous metal catalysts for high selectivity in thermal driven reactions typically involves the synthesis of nanostructures with well-controlled geometries and compositions. However, inherent relationships between the energetics of elementary steps limit the control of catalytic selectivity through these approaches. Photon excitation of metal catalysts can induce chemical reactivity channels that cannot be accessed using thermal energy, although the potential for targeted activation of adsorbate-metal bonds is limited because the processes of photon absorption and adsorbate-metal bond photoexcitation are typically separated spatially. Here, we show that the use of sub-5-nanometer metal particles as photocatalysts enables direct photoexcitation of hybridized adsorbate-metal states as the dominant mechanism driving photochemistry. Activation of targeted adsorbate-metal bonds through direct photoexcitation of hybridized electronic states enabled selectivity control in preferential CO oxidation in H2 rich streams. This mechanism opens new avenues to drive selective catalytic reactions that cannot be achieved using thermal energy.
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Affiliation(s)
- Matthew J Kale
- Department of Chemical & Environmental Engineering, University of California, Riverside , Riverside, California 92521, United States
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Affiliation(s)
- Matthew J. Kale
- Department of Chemical & Environmental Engineering and ‡Program in Materials Science & Engineering, University of California, Riverside, Riverside, California 92521, United States
| | - Talin Avanesian
- Department of Chemical & Environmental Engineering and ‡Program in Materials Science & Engineering, University of California, Riverside, Riverside, California 92521, United States
| | - Phillip Christopher
- Department of Chemical & Environmental Engineering and ‡Program in Materials Science & Engineering, University of California, Riverside, Riverside, California 92521, United States
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Park Y, Noh HA, Cho H. Effect of Low-Energy Electron Irradiation on DNA Damage by Fe3+Ion. Radiat Res 2012; 177:775-80. [DOI: 10.1667/rr2844.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Jiang ZQ, Huang WX. Comparative Investigation of Mo(CO)6 Adsorption on Clean and Oxidized Si(111) Surfaces. CHINESE J CHEM PHYS 2011. [DOI: 10.1088/1674-0068/24/06/729-734] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Pursell DP, Dai HL. Photochemistry of Vinyl Chloride Physisorbed on Ag(111) through Molecular Anion Formation Induced by Substrate Electron Attachment. J Phys Chem B 2006; 110:10374-82. [PMID: 16722742 DOI: 10.1021/jp055997c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Pulsed 266 and 355 nm ultraviolet laser irradiation of monolayer vinyl chloride physisorbed on Ag(111) results in molecular dissociation leading to C2H3 and Cl, much of which is adsorbed to the surface. On the basis of observations made on dissociation dependences on chlorine isotope and photon energy, it is deduced that upon excitation vinyl chloride forms a transient negative ion through a substrate mediated, vertical electron attachment mechanism. The anion either dissociates or relaxes through energy transfer to the neutral state causing the neutral molecule to desorb. The threshold for vertical attachment of substrate electron is estimated to be 0.8 eV below the vacuum level, in agreement with the experimentally observed wavelength dependence in photoinduced dissociation. Chemisorbed Cl on the Ag(111) surface inhibits the photodissociation process by increasing the substrate work function and consequently the energy threshold for electron vertical attachment. Upon heating the Ag(111) surface, adsorbed vinyl combines to produce 1,3-butadiene in a first order, diffusion limited, process with an activation energy of 10.4 kcal/mol.
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Affiliation(s)
- David P Pursell
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, USA
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Lu QB, Sanche L. Enhancements in dissociative electron attachment to CF4, chlorofluorocarbons and hydrochlorofluorocarbons adsorbed on H2O ice. J Chem Phys 2004; 120:2434-8. [PMID: 15268383 DOI: 10.1063/1.1637335] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We report that the absolute cross sections for dissociative attachment of approximately 0 eV electrons to chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) are strongly enhanced by the presence of H2O ice. The absolute cross sections for CFCl3, CHF2Cl, and CH3CF2Cl on water ice are measured to be approximately 8.9 x 10(-14), approximately 5.1 x 10(-15), and approximately 4.9 x 10(-15) cm2 at approximately 0 eV, respectively. The former value is about 1 order of magnitude higher than that in the gas phase, while the latter two are 3-4 orders higher. In contrast, the resonances at electron energies > or = 2.0 eV are strongly suppressed either for CFCs and HCFCs or for CF4 adsorbed on H2O ice. The cross-section enhancement is interpreted to be due to electron transfer from precursor states of the solvated electron in ice to an unfilled molecular orbital of CFCs or HCFCs followed by its dissociation. This study indicates that electron-induced dissociation is a significant process leading to CFC and HCFC fragmentation on ice surfaces.
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Affiliation(s)
- Q-B Lu
- Group of the Canadian Institutes of Health Research in the Radiation Sciences, Faculty of Medicine, University of Sherbrooke, Sherbrooke, Quebec J1H 5N4, Canada
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12
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Lu QB, Sanche L. Condensed-phase effects on absolute cross sections for dissociative electron attachment to CFCs and HCFCs adsorbed on Kr. J Chem Phys 2003. [DOI: 10.1063/1.1587688] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Song Z, Cai T, Rodriguez JA, Hrbek J, Chan ASY, Friend CM. A Novel Growth Mode of Mo on Au (111) from a Mo(CO)6 Precursor: An STM Study. J Phys Chem B 2003. [DOI: 10.1021/jp0270405] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Zhen Song
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973, and Department of Chemistry and Division of Engineering and Applied Sciences, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138
| | - Tanhong Cai
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973, and Department of Chemistry and Division of Engineering and Applied Sciences, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138
| | - Jose A. Rodriguez
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973, and Department of Chemistry and Division of Engineering and Applied Sciences, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138
| | - Jan Hrbek
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973, and Department of Chemistry and Division of Engineering and Applied Sciences, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138
| | - Ally S. Y. Chan
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973, and Department of Chemistry and Division of Engineering and Applied Sciences, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138
| | - Cynthia M. Friend
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973, and Department of Chemistry and Division of Engineering and Applied Sciences, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138
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Lu QB, Sanche L. Large enhancement in dissociative electron attachment to HCl adsorbed on H2O ice via transfer of presolvated electrons. J Chem Phys 2001. [DOI: 10.1063/1.1406499] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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15
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Lee J, Ryu S, Ku JS, Kim SK. Charge transfer photodissociation of phenol on Ag(111). J Chem Phys 2001. [DOI: 10.1063/1.1417537] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Kidd RT, Lennon D, Meech SR. Comparative Study of the Primary Photochemical Mechanisms of Nitric Oxide and Carbonyl Sulfide on Ag(111). J Phys Chem B 1999. [DOI: 10.1021/jp990944e] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Robert T. Kidd
- School of Chemical Sciences, University of East Anglia, Norwich NR4 7TJ, U.K
| | - David Lennon
- School of Chemical Sciences, University of East Anglia, Norwich NR4 7TJ, U.K
| | - Stephen R. Meech
- School of Chemical Sciences, University of East Anglia, Norwich NR4 7TJ, U.K
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Cárdenas AE, Coalson RD. Calculation of reduced partial cross sections of molecules photodesorbing from a cold crystal surface with internal vibrations: Inclusion of curve-crossing effects. J Chem Phys 1999. [DOI: 10.1063/1.479096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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18
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Camillone N, Khan KA, Lasky PJ, Wu L, Moryl JE, Osgood RM. The wavelength dependence of photoinduced hot electron dissociative attachment to methyl bromide adsorbed on gallium arsenide (110). J Chem Phys 1998. [DOI: 10.1063/1.476970] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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19
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Chen JM, Liu RG, Hsu YJ, Yang SC, Liu YC, Lee YP, Wen CR, Chuang TJ. Adsorption and photon-stimulated desorption of CCl4 on an Al(111) surface investigated with synchrotron radiation. J Chem Phys 1998. [DOI: 10.1063/1.477450] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Gorelik D, Aloni S, Eitle J, Meyler D, Haase G. The role of adsorbed alkali metal atoms in the enhancement of surface reactivity: A scanning tunneling microscopy study of low coverage K/Si(111)7×7 surfaces. J Chem Phys 1998. [DOI: 10.1063/1.476426] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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21
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Howe PT, Dai HL. Photodesorption of physisorbed molecules from a Ag(111) surface: The low photon energy threshold and the low translational temperature of desorbed molecules. J Chem Phys 1998. [DOI: 10.1063/1.476213] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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MORITA BHIROSHI, NAKAI HIROMI, NAKATSUJI HIROYUKIHANADAAHIROSHI. Electronic structures of the ground and excited states of Mo(CO)6 : SAC-CI calculation and frozen orbital analysis. Mol Phys 1997. [DOI: 10.1080/002689797170275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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23
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Matsumoto Y, Gruzdkov YA, Watanabe K, Sawabe K. Laser‐induced photochemistry of methane on Pt(111): Excitation mechanism and dissociation dynamics. J Chem Phys 1996. [DOI: 10.1063/1.472316] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Watanabe K, Sawabe K, Matsumoto Y. Adsorbate-localized excitation in surface photochemistry: Methane on Pt(111). PHYSICAL REVIEW LETTERS 1996; 76:1751-1754. [PMID: 10060508 DOI: 10.1103/physrevlett.76.1751] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Di W, Rowntree P, Sanche L. Energy-selective reaction of the hydrogen-passivated Si surface with carbon tetrafluoride via dissociative electron attachment. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:16618-16622. [PMID: 9981063 DOI: 10.1103/physrevb.52.16618] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Masson DP, Lanzendorf EJ, Kummel AC. Velocity and internal state distributions of photodesorbed species from N2O/Pt(111) by 193 nm light. J Chem Phys 1995. [DOI: 10.1063/1.468858] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Masson DP, Lanzendorf EJ, Kummel AC. Photoinduced ejection of ballistic oxygen atoms from N2O adsorbed on Pt(111). PHYSICAL REVIEW LETTERS 1995; 74:1799-1802. [PMID: 10057760 DOI: 10.1103/physrevlett.74.1799] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Chu PM, Buntin SA, Richter LJ, Cavanagh RR. Photodecomposition of Mo(CO)6/Si(111) 7×7: CO state‐resolved evidence for excited state relaxation and quenching. J Chem Phys 1994. [DOI: 10.1063/1.467605] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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29
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Garrett SJ, Holbert VP, Stair PC, Weitz E. Wavelength dependence of the photodissociation and photodesorption of CD3I adsorbed on the TiO2(110) surface. J Chem Phys 1994. [DOI: 10.1063/1.466295] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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30
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Richter LJ, Buntin SA, Chu PM, Cavanagh RR. Adsorption and photodecomposition of Mo(CO)6 on Si(111) 7×7: An infrared reflection absorption spectroscopy study. J Chem Phys 1994. [DOI: 10.1063/1.466410] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Sun Z, Gravelle S, Mackay RS, Zhu X, White JM. Hot carrier induced photodesorption dynamics of SO2 from Ag(111). J Chem Phys 1993. [DOI: 10.1063/1.465506] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Constraints on the use of polarization and angle-of-incidence to characterize surface photoreactions. Chem Phys Lett 1991. [DOI: 10.1016/0009-2614(91)90202-k] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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33
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So SK, Ho W. Resonant photodissociation of Mo(CO)6adsorbed on graphite and Ag(111). J Chem Phys 1991. [DOI: 10.1063/1.461416] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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