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Saalfrank P. Quantum Dynamical Approach to Ultrafast Molecular Desorption from Surfaces. Chem Rev 2006; 106:4116-59. [PMID: 17031982 DOI: 10.1021/cr0501691] [Citation(s) in RCA: 130] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peter Saalfrank
- Theoretische Chemie, Institut für Chemie, Universität Potsdam, Karl-Liebknecht-Strasse 24-25, D-14476 Potsdam-Golm, Germany
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Matsumoto Y, Watanabe K. Coherent Vibrations of Adsorbates Induced by Femtosecond Laser Excitation. Chem Rev 2006; 106:4234-60. [PMID: 17031985 DOI: 10.1021/cr050165w] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Yoshiyasu Matsumoto
- National Institutes of Natural Sciences, Institute for Molecular Science, Okazaki, Aichi 444-8585, Japan.
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Silkin VM, Chulkov EV, Echenique PM. Band structure versus dynamical exchange-correlation effects in surface plasmon energy and damping: a first-principles calculation. PHYSICAL REVIEW LETTERS 2004; 93:176801. [PMID: 15525102 DOI: 10.1103/physrevlett.93.176801] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2004] [Indexed: 05/24/2023]
Abstract
A first-principles parameter-free calculation that includes full three-dimensional band structure and dynamical exchange correlations is reported for the dynamical surface response and surface plasmon (SP) on a simple metal prototype surface Mg(0001). We demonstrate that band structure effects have a more profound impact on the SP characteristics than dynamical exchange correlations. A comparison with jellium and one-dimensional potential evaluations shows that the band structure is of paramount importance for the correct description of the SP linewidth and also leads to a better description of the SP energy dispersion. The inclusion of the exchange-correlation kernel results in a better agreement with experimental data. We show that lateral crystal local field effects have a negligible impact on the SP properties. Significant anisotropy is predicted for the SP linewidth.
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Affiliation(s)
- V M Silkin
- Donostia International Physics Center (DIPC), P. de Manuel Lardizabal 4, 20018 San Sebastián, Basque Country, Spain
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Petek H, Ogawa S. Surface femtochemistry: observation and quantum control of frustrated desorption of alkali atoms from noble metals. Annu Rev Phys Chem 2002; 53:507-31. [PMID: 11972017 DOI: 10.1146/annurev.physchem.53.090701.100226] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This review presents a case study of the direct, real-time observation of a surface photochemical reaction, namely the frustrated photodesorption of alkali atoms from noble metal surfaces. Charge transfer excitation of an electron from the metal substrate into an unoccupied resonance of the alkali atom instantaneously turns on the repulsive Coulomb force inducing the nuclear motion of both the adsorbate and substrate atoms. The incipient nuclear wave packet dynamics are documented for the case of Cs/Cu(111) through the accompanying change in the surface electronic structure. The intimate view of atoms attempting to escape the surface bond highlights the unique role of the substrate in the electronic and nuclear dynamics that ultimately determine the product yields. Moreover, slow dephasing of the coherent polarization is exploited to demonstrate the control of nuclear wave packets through the phase of the excitation light.
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Affiliation(s)
- Hrvoje Petek
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
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Petek H, Nagano H, Weida MJ, Ogawa S. Surface Femtochemistry: Frustrated Desorption of Alkali Atoms from Noble Metals. J Phys Chem B 2001. [DOI: 10.1021/jp0045235] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- H. Petek
- Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
| | - H. Nagano
- Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
| | - M. J. Weida
- Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
| | - S. Ogawa
- Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
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Barman SR, Häberle P, Horn K, Maytorena JA, Liebsch A. Quantum well behavior without confining barrier observed via dynamically screened photon field. PHYSICAL REVIEW LETTERS 2001; 86:5108-5111. [PMID: 11384433 DOI: 10.1103/physrevlett.86.5108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2000] [Indexed: 05/23/2023]
Abstract
Angle-resolved photoemission spectra from Na adlayers on Al(111) reveal features which behave like quantum well resonances although the substrate provides no confining barrier. These features are observed in a narrow photon energy range where overlayer collective excitations cause resonant enhancement of the photoemission intensity. The quantum well behavior is shown to be due to surface resonances of the Na/Al system. The resonances are observable using photoemission because of spatial confinement and dynamical enhancement of the local electric field within the Na films.
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Affiliation(s)
- S R Barman
- Fritz-Haber Institut der Max-Planck Gesellschaft, 14195 Berlin, Germany
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7
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Petek H, Nagano H, Weida MJ, Ogawa S. Quantum Control of Nuclear Motion at a Metal Surface. J Phys Chem A 2000. [DOI: 10.1021/jp001218a] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- H. Petek
- Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
| | - H. Nagano
- Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
| | - M. J. Weida
- Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
| | - S. Ogawa
- Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
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Petek H, Weida MJ, Nagano H, Ogawa S. Real-time observation of adsorbate atom motion above a metal surface. Science 2000; 288:1402-4. [PMID: 10827946 DOI: 10.1126/science.288.5470.1402] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The dynamics of cesium atom motion above the copper(111) surface following electronic excitation with light was studied with femtosecond (10(-15) seconds) time resolution. Unusual changes in the surface electronic structure within 160 femtoseconds after excitation, observed by time-resolved two-photon photoemission spectroscopy, are attributed to atomic motion in a copper-cesium bond-breaking process. Describing the change in energy of the cesium antibonding state with a simple classical model provides information on the mechanical forces acting on cesium atoms that are "turned on" by photoexcitation. Within 160 femtoseconds, the copper-cesium bond extends by 0.35 angstrom from its equilibrium value.
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Affiliation(s)
- H Petek
- Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan
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Heskett D, Lundgren E, Nyholm R, Andersen JN. Core-level satellite excitations of K/Al(100) and K/Al(111). PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:12366-12371. [PMID: 9980377 DOI: 10.1103/physrevb.52.12366] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Kim BO, Lee G, Plummer EW, Dowben PA, Liebsch A. Mercury surface-plasmon dispersion: Experiment and theory. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:6057-6066. [PMID: 9981796 DOI: 10.1103/physrevb.52.6057] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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11
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Schief H, Toennies JP. Observation of valence-band structure in the LVV Auger spectra of thin epitaxial sodium layers. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:8773-8780. [PMID: 9974898 DOI: 10.1103/physrevb.50.8773] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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12
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Ishida H, Liebsch A. Theory of optical-second-harmonic generation from stepped metal surfaces. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:4834-4847. [PMID: 9976794 DOI: 10.1103/physrevb.50.4834] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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13
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Ishida H. Microscopic theory of the wind force for adsorbates on simple metal surfaces. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:14610-14618. [PMID: 10010546 DOI: 10.1103/physrevb.49.14610] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Liebsch A. Surface-plasmon dispersion and size dependence of Mie resonance: Silver versus simple metals. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:11317-11328. [PMID: 10007444 DOI: 10.1103/physrevb.48.11317] [Citation(s) in RCA: 124] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Schaich WL. Tight-binding model calculation of surface optical response. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:10852-10866. [PMID: 10005204 DOI: 10.1103/physrevb.47.10852] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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