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Inoue KI, Watanabe K, Sugimoto T, Matsumoto Y, Yasuike T. Disentangling Multidimensional Nonequilibrium Dynamics of Adsorbates: CO Desorption from Cu(100). PHYSICAL REVIEW LETTERS 2016; 117:186101. [PMID: 27834990 DOI: 10.1103/physrevlett.117.186101] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Indexed: 06/06/2023]
Abstract
Hot carriers at metal surfaces can drive nonthermal reactions of adsorbates. Characterizing nonequilibrium statistics among various degrees of freedom in an ultrafast time scale is crucial to understand and develop hot carrier-driven chemistry. Here we demonstrate multidimensional vibrational dynamics of carbon monoxide (CO) on Cu(100) along hot-carrier induced desorption studied by using time-resolved vibrational sum-frequency generation with phase-sensitive detection. Instantaneous frequency and amplitude of the CO internal stretching mode are tracked with a subpicosecond time resolution that is shorter than the vibrational dephasing time. These experimental results in combination with numerical analysis based on Langevin simulations enable us to extract nonequilibrium distributions of external vibrational modes of desorbing molecules. Superstatistical distributions are generated with mode-dependent frictional couplings in a few hundred femtoseconds after hot-electron excitation, and energy flow from hot electrons and intermode anharmonic coupling play crucial roles in the subsequent evolution of the non-Boltzman distributions.
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Affiliation(s)
- Ken-Ichi Inoue
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Kazuya Watanabe
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Toshiki Sugimoto
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Yoshiyasu Matsumoto
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Tomokazu Yasuike
- Department of Liberal Arts, The Open University of Japan, Chiba 261-8586, Japan
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Szymanski P, Harris AL, Camillone N. Temperature-dependent femtosecond photoinduced desorption in CO/Pd(111). J Phys Chem A 2007; 111:12524-33. [PMID: 17975899 DOI: 10.1021/jp075923w] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The desorption of CO from a Pd(111) surface following absorption of 120 fs pulses of 780 nm light occurs on two distinct and well-separated time scales. Two-pulse correlation measurements show a fast subpicosecond decay followed by a slower, approximately 40 ps decay. Simulations based on the two-temperature model of electron and phonon heat baths within the substrate, and an empirical friction model to treat coupling to the adsorbate, support the assignment of the desorption mechanism as an electron-mediated process. The photodesorption yield and overall width of the temporal response exhibit a marked dependence on the initial surface temperature in the 100-375 K range despite the much higher transient electronic temperatures (approximately 7000 K) achieved. The observed temperature dependences can be attributed directly to variations in the initial temperature within the frictional coupling picture. Simulations of this extended data set imply that the activation barrier to photoinduced desorption is equal in magnitude to that derived from thermal desorption experiments for this system within the limits of a one-dimensional Arrhenius desorption model. The simulations also imply that the slower decay is not the result of phonon-driven desorption. Though we cannot unambiguously determine the strength of the adsorbate-phonon coupling, our results suggest that its role is to moderate the degree of the adsorbate excitation.
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Affiliation(s)
- Paul Szymanski
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973-5000, USA
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Funk S, Bonn M, Denzler DN, Hess C, Wolf M, Ertl G. Desorption of CO from Ru(001) induced by near-infrared femtosecond laser pulses. J Chem Phys 2000. [DOI: 10.1063/1.481626] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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Föhlisch A, Nyberg M, Bennich P, Triguero L, Hasselström J, Karis O, Pettersson LGM, Nilsson A. The bonding of CO to metal surfaces. J Chem Phys 2000. [DOI: 10.1063/1.480773] [Citation(s) in RCA: 151] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Fauster T, Reuß C, Shumay IL, Weinelt M. Femtosecond two-photon photoemission studies of image-potential states. Chem Phys 2000. [DOI: 10.1016/s0301-0104(99)00300-6] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bartels L, Meyer G, Rieder KH. High-resolution spectroscopy of weakly chemisorbed species using a low-temperature scanning tunneling microscope (STM): CO/Cu(111). Chem Phys Lett 1998. [DOI: 10.1016/s0009-2614(98)01156-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Majumdar D, Balasubramanian K. Theoretical studies of CO interaction on Rh3 cluster. J Chem Phys 1997. [DOI: 10.1063/1.473682] [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
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Ahner J, Mocuta D, Ramsier RD, Yates JT. Adsorbate–adsorbate repulsions—the coverage dependence of the adsorption structure of CO on Cu(110) as studied by electron‐stimulated desorption ion angular distribution. J Chem Phys 1996. [DOI: 10.1063/1.472464] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Rochefort A, Fournier R. Quantum Chemical Study of CO and NO Bonding to Pd2, Cu2, and PdCu. ACTA ACUST UNITED AC 1996. [DOI: 10.1021/jp9609085] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alain Rochefort
- Département de Chimie, Université Laval, Cité Universitaire, Ste-Foy (Qc) Canada G1K 7P4
| | - René Fournier
- Department of Physics, University of Nevada, Las Vegas, Nevada 89154-4002
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Schmidt ME, Guyot‐Sionnest P. Electrochemical tuning of the lifetime of the CO stretching vibration for CO/Pt(111). J Chem Phys 1996. [DOI: 10.1063/1.470938] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Germer TA, Stephenson JC, Heilweil EJ, Cavanagh RR. Picosecond time‐resolved adsorbate response to substrate heating: Spectroscopy and dynamics of CO/Cu(100). J Chem Phys 1994. [DOI: 10.1063/1.467792] [Citation(s) in RCA: 122] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Germer TA, Stephenson JC, Heilweil EJ, Cavanagh RR. Hot carrier excitation of adlayers: Time-resolved measurement of adsorbate-lattice coupling. PHYSICAL REVIEW LETTERS 1993; 71:3327-3330. [PMID: 10054945 DOI: 10.1103/physrevlett.71.3327] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Head-Gordon M, Tully JC. Electric field effects on chemisorption and vibrational relaxation of CO on Cu(100). Chem Phys 1993. [DOI: 10.1016/0301-0104(93)80227-z] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Hernnäs B, Björneholm O, Nilsson A, Tillborg H, Sandell A, Mårtensson N, Karolewski M, Andersen JN. Observation of CO-metal hybridization in Ni 2p x-ray-absorption and -photoemission spectra. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:16052-16055. [PMID: 10006024 DOI: 10.1103/physrevb.47.16052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Björneholm O, Nilsson A, Zdansky EO, Sandell A, Hernnäs B, Tillborg H, Andersen JN, Mårtensson N. 2 pi -resonance broadening in x-ray-absorption spectroscopy of adsorbed CO. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:10353-10365. [PMID: 10002880 DOI: 10.1103/physrevb.46.10353] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Tsuei KD, Johnson PD. CO on Cu(001): An inverse-photoemission study. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 45:13827-13830. [PMID: 10001496 DOI: 10.1103/physrevb.45.13827] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Prybyla JA, Tom HW, Aumiller GD. Femtosecond time-resolved surface reaction: Desorption of Co from Cu(111) in <325 fsec. PHYSICAL REVIEW LETTERS 1992; 68:503-506. [PMID: 10045913 DOI: 10.1103/physrevlett.68.503] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Huang K. Transition metal bonding functions and their applications in catalytic adsorptions and reactions. ACTA ACUST UNITED AC 1991. [DOI: 10.1016/0304-5102(91)85128-o] [Citation(s) in RCA: 6] [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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Memmel N, Rangelov G, Bertel E, Dose V, Kometer K, Rösch N. Carbon monoxide chemisorption on a nickel surface: An investigation of unoccupied bands. PHYSICAL REVIEW LETTERS 1989; 63:1884-1887. [PMID: 10040698 DOI: 10.1103/physrevlett.63.1884] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Kuhlenbeck H, Saalfeld HB, Buskotte U, Neumann M, Freund H, Plummer EW. pi -d backbonding band dispersion and final-state effects for the (2 x 1) p2mg phase of CO on Ni(110). PHYSICAL REVIEW. B, CONDENSED MATTER 1989; 39:3475-3488. [PMID: 9948662 DOI: 10.1103/physrevb.39.3475] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Frank K, Sagner H, Koch EE, Eberhardt W. 2 pi level of chemisorbed CO on Ni(111): Nearest-neighbor interactions versus bonding to the substrate. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 38:8501-8504. [PMID: 9945619 DOI: 10.1103/physrevb.38.8501] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Ohtani H, Wilson RJ, Chiang S, Mate CM. Scanning tunneling microscopy observations of benzene molecules on the Rh(111)-(3 x 3) (C6H6+2CO) surface. PHYSICAL REVIEW LETTERS 1988; 60:2398-2401. [PMID: 10038341 DOI: 10.1103/physrevlett.60.2398] [Citation(s) in RCA: 143] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Gumhalter B, Wandelt K, Avouris P. 2 pi resonance features in the electronic spectra of chemisorbed CO. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 37:8048-8065. [PMID: 9944136 DOI: 10.1103/physrevb.37.8048] [Citation(s) in RCA: 68] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Johnson PD, Hulbert SL. Inverse-photoemission studies of adsorbed diatomic molecules. PHYSICAL REVIEW. B, CONDENSED MATTER 1987; 35:9427-9436. [PMID: 9941367 DOI: 10.1103/physrevb.35.9427] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Auer S, Feulner P, Menzel D. Comparison of neutral to ionic photodesorption in the valence region: CO/Ru(001). PHYSICAL REVIEW. B, CONDENSED MATTER 1987; 35:7752-7755. [PMID: 9941096 DOI: 10.1103/physrevb.35.7752] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Crljen Z, Langreth DC. Asymmetric line shapes and the electron-hole pair mechanism for adsorbed molecules on surfaces. PHYSICAL REVIEW. B, CONDENSED MATTER 1987; 35:4224-4231. [PMID: 9941971 DOI: 10.1103/physrevb.35.4224] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Gumhalter B, Wandelt K. Implications of fractional occupation of adsorbate resonances on van der Waals interactions at surfaces. PHYSICAL REVIEW LETTERS 1986; 57:2318-2321. [PMID: 10033692 DOI: 10.1103/physrevlett.57.2318] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Horn K, Frank KH, Wilder JA, Reihl B. Observation of final-state screening in inverse photoemission from adsorbed xenon layers. PHYSICAL REVIEW LETTERS 1986; 57:1064-1067. [PMID: 10034236 DOI: 10.1103/physrevlett.57.1064] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Gumhalter B. Physical aspects of relaxation and shake-up effects in x-ray photoemission spectroscopy and core -->2 pi absorption spectra of CO chemisorbed on Ni(111). PHYSICAL REVIEW. B, CONDENSED MATTER 1986; 33:5245-5253. [PMID: 9939022 DOI: 10.1103/physrevb.33.5245] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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