Wodtke, Alec Michael

[["dc.bibliographiccitation.firstpage","1467"],["dc.bibliographiccitation.issue","9-11"],["dc.bibliographiccitation.journal","ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS"],["dc.bibliographiccitation.lastpage","1490"],["dc.bibliographiccitation.volume","227"],["dc.contributor.author","Janke, Svenja M."],["dc.contributor.author","Pavanello, Michele"],["dc.contributor.author","Kroes, Geert-Jan"],["dc.contributor.author","Auerbach, Daniel J."],["dc.contributor.author","Wodtke, Alec Michael"],["dc.contributor.author","Kandratsenka, Alexander"],["dc.date.accessioned","2018-11-07T09:17:57Z"],["dc.date.available","2018-11-07T09:17:57Z"],["dc.date.issued","2013"],["dc.description.abstract","We report an analytic potential energy surface (PES) based on several hundred DFT energies for H interacting with a Au(111) surface. Effective medium theory is used to fit the DFT data, which were obtained for the Au atoms held at their equilibrium positions. This procedure also provides an adequate treatment of the PES for displacements of Au atoms that occur during scattering of H atoms. The fitted PES is compared to DFT energies obtained from ab initio molecular dynamics trajectories. We present molecular dynamics simulations of energy and angle resolved scattering probabilities at five incidence angles at an incidence energy, E-i = 5 eV, and at a surface temperature, T-S = 10 K. Simple single bounce trajectories are important at all incidence conditions explored here. Double bounce events also make up a significant fraction of the scattering. A qualitative analysis of the double-bounce events reveals that most occur as collisions of an H-atom with two neighboring surface gold atoms. The energy losses observed are consistent with a simple binary collision model, transferring typically less than 150meV to the solid per bounce."],["dc.description.sponsorship","ANR-DFG-CHEMISTRY"],["dc.identifier.doi","10.1524/zpch.2013.0411"],["dc.identifier.isi","000327861100017"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/10834"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/28295"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Walter De Gruyter Gmbh"],["dc.relation.issn","0942-9352"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Toward Detection of Electron-Hole Pair Excitation in H-atom Collisions with Au(111): Adiabatic Molecular Dynamics with a Semi-Empirical Full-Dimensional Potential Energy Surface"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","22355"],["dc.bibliographiccitation.issue","32"],["dc.bibliographiccitation.journal","Physical Chemistry Chemical Physics"],["dc.bibliographiccitation.lastpage","22363"],["dc.bibliographiccitation.volume","18"],["dc.contributor.author","Park, G. Barratt"],["dc.contributor.author","Krueger, Bastian Christopher"],["dc.contributor.author","Meyer, Sven"],["dc.contributor.author","Wodtke, Alec Michael"],["dc.contributor.author","Schaefer, Tim"],["dc.date.accessioned","2018-11-07T10:10:02Z"],["dc.date.available","2018-11-07T10:10:02Z"],["dc.date.issued","2016"],["dc.description.abstract","The formaldehyde molecule is an important model system for understanding dynamical processes in small polyatomic molecules. However, prior to this work, there have been no reports of a resonance-enhanced multiphoton ionization (REMPI) detection scheme for formaldehyde suitable for rovibrationally state-selective detection in molecular beam scattering experiments. Previously reported tunable REMPI schemes are either non-rotationally resolved, involve multiple resonant steps, or involve many-photon ionization steps. In the current work, we present a new 1 + 1' REMPI scheme for formaldehyde. The first photon is tunable and provides rotational resolution via the vibronically allowed (A) over tilde (1)A(2) <- (X) over tilde (1)A(1) transition. Molecules are then directly ionized from the (A) over tilde state by one photon of 157 nm. The results indicate that the ionization cross section from the 41 vibrational level of the (A) over tilde state is independent of the rotational level used as intermediate, to within experimental uncertainty. The 1 + 1' REMPI intensities are therefore directly proportional to the (A) over tilde <- (X) over tilde absorption intensities and can be used for quantitative measurement of (X) over tilde -state population distributions."],["dc.description.sponsorship","Alexander von Humboldt Foundation"],["dc.identifier.doi","10.1039/c6cp03833f"],["dc.identifier.isi","000381436500038"],["dc.identifier.pmid","27461406"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13502"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/39773"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation.issn","1463-9084"],["dc.relation.issn","1463-9076"],["dc.rights.access","openAccess"],["dc.title","A 1+1 ' resonance-enhanced multiphoton ionization scheme for rotationally state-selective detection of formaldehyde via the (A)over-tilde (1)A(2) <- (X)over-tilde (1)A(1) transition"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","064705"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","The Journal of Chemical Physics"],["dc.bibliographiccitation.volume","137"],["dc.contributor.author","Cooper, Russell"],["dc.contributor.author","Li, Zhisheng"],["dc.contributor.author","Golibrzuch, Kai"],["dc.contributor.author","Bartels, Christof"],["dc.contributor.author","Rahinov, Igor"],["dc.contributor.author","Auerbach, Daniel J."],["dc.contributor.author","Wodtke, Alec Michael"],["dc.date.accessioned","2018-11-07T09:07:12Z"],["dc.date.available","2018-11-07T09:07:12Z"],["dc.date.issued","2012"],["dc.description.abstract","We describe a method to obtain absolute vibrational excitation probabilities of molecules scattering from a surface based on measurements of the rotational state, scattering angle, and temporal distributions of the scattered molecules and apply this method to the vibrational excitation of NO scattering from Au(111). We report the absolute excitation probabilities to the v = 1 and v = 2 vibrational states, rotational excitation distributions, and final scattering angle distributions for a wide range of incidence energies and surface temperatures. In addition to demonstrating the methodology for obtaining absolute scattering probabilities, these results provide an excellent benchmark for theoretical calculations of molecule-surface scattering. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4738596]"],["dc.description.sponsorship","Alexander von Humboldt Foundation"],["dc.identifier.doi","10.1063/1.4738596"],["dc.identifier.isi","000308048700052"],["dc.identifier.pmid","22897300"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11562"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/25737"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Inst Physics"],["dc.relation.issn","1089-7690"],["dc.relation.issn","0021-9606"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","On the determination of absolute vibrational excitation probabilities in molecule-surface scattering: Case study of NO on Au(111)"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","8153"],["dc.bibliographiccitation.issue","18"],["dc.bibliographiccitation.journal","Physical Chemistry Chemical Physics"],["dc.bibliographiccitation.lastpage","8162"],["dc.bibliographiccitation.volume","13"],["dc.contributor.author","Matsiev, Daniel"],["dc.contributor.author","Li, Zhisheng"],["dc.contributor.author","Cooper, Russell"],["dc.contributor.author","Rahinov, Igor"],["dc.contributor.author","Bartels, Christof"],["dc.contributor.author","Auerbach, Daniel J."],["dc.contributor.author","Wodtke, Alec Michael"],["dc.date.accessioned","2018-11-07T09:01:53Z"],["dc.date.available","2018-11-07T09:01:53Z"],["dc.date.issued","2011"],["dc.description.abstract","Here we extend a recently introduced state-to-state kinetic model describing single-and multi-quantum vibrational excitation of molecular beams of NO scattering from a Au(111) metal surface. We derive an analytical expression for the rate of electronically non-adiabatic vibrational energy transfer, which is then employed in the analysis of the temperature dependence of the kinetics of direct overtone and two-step sequential energy transfer mechanisms. We show that the Arrhenius surface temperature dependence for vibrational excitation probability reported in many previous studies emerges as a low temperature limit of a more general solution that describes the approach to thermal equilibrium in the limit of infinite interaction time and that the pre-exponential term of the Arrhenius expression can be used not only to distinguish between the direct overtone and sequential mechanisms, but also to deduce their relative contributions. We also apply the analytical expression for the vibrational energy transfer rates introduced in this work to the full kinetic model and obtain an excellent fit to experimental data, the results of which show how to extract numerical values of the molecule-surface coupling strength and its fundamental properties."],["dc.identifier.doi","10.1039/c0cp01418d"],["dc.identifier.isi","000289954300010"],["dc.identifier.pmid","21046047"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8707"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/24540"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation.issn","1463-9076"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","On the temperature dependence of electronically non-adiabatic vibrational energy transfer in molecule-surface collisions"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","044701"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","The Journal of Chemical Physics"],["dc.bibliographiccitation.volume","140"],["dc.contributor.author","Golibrzuch, Kai"],["dc.contributor.author","Shirhatti, Pranav R."],["dc.contributor.author","Rahinov, Igor"],["dc.contributor.author","Kandratsenka, Alexander"],["dc.contributor.author","Auerbach, Daniel J."],["dc.contributor.author","Wodtke, Alec Michael"],["dc.contributor.author","Bartels, Christof"],["dc.date.accessioned","2018-11-07T09:45:00Z"],["dc.date.available","2018-11-07T09:45:00Z"],["dc.date.issued","2014"],["dc.description.abstract","We present a combined experimental and theoretical study of NO(v = 3 -> 3, 2, 1) scattering from a Au(111) surface at incidence translational energies ranging from 0.1 to 1.2 eV. Experimentally, molecular beam-surface scattering is combined with vibrational overtone pumping and quantum-state selective detection of the recoiling molecules. Theoretically, we employ a recently developed first-principles approach, which employs an Independent Electron Surface Hopping (IESH) algorithm to model the nonadiabatic dynamics on a Newns-Anderson Hamiltonian derived from density functional theory. This approach has been successful when compared to previously reported NO/Au scattering data. The experiments presented here show that vibrational relaxation probabilities increase with incidence energy of translation. The theoretical simulations incorrectly predict high relaxation probabilities at low incidence translational energy. We show that this behavior originates from trajectories exhibiting multiple bounces at the surface, associated with deeper penetration and favored (N-down) molecular orientation, resulting in a higher average number of electronic hops and thus stronger vibrational relaxation. The experimentally observed narrow angular distributions suggest that mainly single-bounce collisions are important. Restricting the simulations by selecting only single-bounce trajectories improves agreement with experiment. The multiple bounce artifacts discovered in this work are also present in simulations employing electronic friction and even for electronically adiabatic simulations, meaning they are not a direct result of the IESH algorithm. This work demonstrates how even subtle errors in the adiabatic interaction potential, especially those that influence the interaction time of the molecule with the surface, can lead to an incorrect description of electronically nonadiabatic vibrational energy transfer in molecule-surface collisions. (C) 2014 AIP Publishing LLC."],["dc.description.sponsorship","Alexander von Humboldt foundation"],["dc.identifier.doi","10.1063/1.4861660"],["dc.identifier.isi","000331211700071"],["dc.identifier.pmid","25669561"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11564"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/34519"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Inst Physics"],["dc.relation.issn","1089-7690"],["dc.relation.issn","0021-9606"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","The importance of accurate adiabatic interaction potentials for the correct description of electronically nonadiabatic vibrational energy transfer: A combined experimental and theoretical study of NO(v=3) collisions with a Au(111) surface"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","124704"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","The Journal of Chemical Physics"],["dc.bibliographiccitation.volume","141"],["dc.contributor.author","Shirhatti, Pranav R."],["dc.contributor.author","Werdecker, Joern"],["dc.contributor.author","Golibrzuch, Kai"],["dc.contributor.author","Wodtke, Alec Michael"],["dc.contributor.author","Bartels, Christof"],["dc.date.accessioned","2018-11-07T09:35:03Z"],["dc.date.available","2018-11-07T09:35:03Z"],["dc.date.issued","2014"],["dc.description.abstract","We investigated the translational incidence energy (E-i) and surface temperature (T-s) dependence of CO vibrational excitation upon scattering from a clean Au(111) surface. We report absolute v=0 -> 1 excitation probabilities for E-i between 0.16 and 0.84 eV and T-s between 473 and 973 K. This is now only the second collision system where such comprehensive measurements are available - the first is NO on Au(111). For CO on Au(111), vibrational excitation occurs via direct inelastic scattering through electron hole pair mediated energy transfer - it is enhanced by incidence translation and the electronically non-adiabatic coupling is about 5 times weaker than in NO scattering from Au(111). Vibrational excitation via the trapping desorption channel dominates at E-i = 0.16 eV and quickly disappears at higher E-i. (C) 2014 AIP Publishing LLC."],["dc.description.sponsorship","Alexander von Humboldt Foundation"],["dc.identifier.doi","10.1063/1.4894814"],["dc.identifier.isi","000342844100058"],["dc.identifier.pmid","25273458"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11565"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/32306"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Inst Physics"],["dc.relation.issn","1089-7690"],["dc.relation.issn","0021-9606"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Electron hole pair mediated vibrational excitation in CO scattering from Au(111): Incidence energy and surface temperature dependence"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","14468"],["dc.bibliographiccitation.issue","26"],["dc.bibliographiccitation.journal","The Journal of Physical Chemistry C"],["dc.bibliographiccitation.lastpage","14473"],["dc.bibliographiccitation.volume","125"],["dc.contributor.author","Hertl, Nils"],["dc.contributor.author","Martin-Barrios, Raidel"],["dc.contributor.author","Galparsoro, Oihana"],["dc.contributor.author","Larrégaray, Pascal"],["dc.contributor.author","Auerbach, Daniel J."],["dc.contributor.author","Schwarzer, Dirk"],["dc.contributor.author","Wodtke, Alec Michael"],["dc.contributor.author","Kandratsenka, Alexander"],["dc.date.accessioned","2021-08-12T07:44:51Z"],["dc.date.available","2021-08-12T07:44:51Z"],["dc.date.issued","2021"],["dc.description.abstract","Originally conceived to describe thermal diffusion, the Langevin equation includes both a frictional drag and a random force, the latter representing thermal fluctuations first seen as Brownian motion. The random force is crucial for the diffusion problem as it explains why friction does not simply bring the system to a standstill. When using the Langevin equation to describe ballistic motion, the importance of the random force is less obvious and it is often omitted, for example, in theoretical treatments of hot ions and atoms interacting with metals. Here, friction results from electronic nonadiabaticity (electronic friction), and the random force arises from thermal electron–hole pairs. We show the consequences of omitting the random force in the dynamics of H-atom scattering from metals. We compare molecular dynamics simulations based on the Langevin equation to experimentally derived energy loss distributions. Despite the fact that the incidence energy is much larger than the thermal energy and the scattering time is only about 25 fs, the energy loss distribution fails to reproduce the experiment if the random force is neglected. Neglecting the random force is an even more severe approximation than freezing the positions of the metal atoms or modelling the lattice vibrations as a generalized Langevin oscillator. This behavior can be understood by considering analytic solutions to the Ornstein–Uhlenbeck process, where a ballistic particle experiencing friction decelerates under the influence of thermal fluctuations."],["dc.identifier.arxiv","2103.03005"],["dc.identifier.doi","10.1021/acs.jpcc.1c03436"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/88311"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-448"],["dc.relation","SFB 1073: Kontrolle von Energiewandlung auf atomaren Skalen"],["dc.relation","SFB 1073 | Topical Area A | A04 Kontrolle von Energiedissipation an Oberflächen mittels einstellbaren Eigenschaften von Grenzflächen"],["dc.relation.eissn","1932-7455"],["dc.relation.issn","1932-7447"],["dc.rights","CC BY 4.0"],["dc.title","Random Force in Molecular Dynamics with Electronic Friction"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","7091"],["dc.bibliographiccitation.issue","32"],["dc.bibliographiccitation.journal","The Journal of Physical Chemistry A"],["dc.bibliographiccitation.lastpage","7101"],["dc.bibliographiccitation.volume","117"],["dc.contributor.author","Golibrzuch, Kai"],["dc.contributor.author","Kandratsenka, Alexander"],["dc.contributor.author","Rahinov, Igor"],["dc.contributor.author","Cooper, Russell"],["dc.contributor.author","Auerbach, Daniel J."],["dc.contributor.author","Wodtke, Alec Michael"],["dc.contributor.author","Bartels, Christof"],["dc.date.accessioned","2018-11-07T09:21:14Z"],["dc.date.available","2018-11-07T09:21:14Z"],["dc.date.issued","2013"],["dc.description.abstract","We measured absolute probabilities for vibrational excitation of NO(v = 0) molecules in collisions with a Au(111) surface at an incidence energy of translation of 0.4 eV and surface temperatures between 300 and 1100 K. In addition to previously reported excitation to v = 1 and v = 2, we observed excitation to v = 3. The excitation probabilities exhibit an Arrhenius dependence on surface temperature, indicating that the dominant excitation mechanism is nonadiabatic coupling to electron hole pairs. The experimental data are analyzed in terms of a recently introduced kinetic model, which was extended to include four vibrational states. We describe a subpopulation decomposition of the kinetic model, which allows us to examine vibrational population transfer pathways. The analysis indicates that sequential pathways (v = 0 -> 1 -> 2 and v = 0 -> 1 -> 2 -> 3) alone cannot adequately describe production of v = 2 or 3. In addition, we performed first-principles molecular dynamics calculations that incorporate electronically nonadiabatic dynamics via an independent electron surface hopping (IESH) algorithm, which requires as input an ab initio potential energy hypersurface (PES) and nonadiabatic coupling matrix elements, both obtained from density functional theory (DFT). While the LESH-based simulations reproduce the v = 1 data well, they slightly underestimate the excitation probabilities for v = 2, and they significantly underestimate those for v = 3. Furthermore, this implementation of IESH appears to overestimate the importance of sequential energy transfer pathways. We make several suggestions concerning ways to improve this IESH-based model."],["dc.description.sponsorship","Alexander von Humboldt foundation"],["dc.identifier.doi","10.1021/jp400313b"],["dc.identifier.isi","000323300800020"],["dc.identifier.pmid","23947910"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11561"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/29068"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Chemical Soc"],["dc.relation.issn","1089-5639"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Experimental and Theoretical Study of Multi-Quantum Vibrational Excitation: NO(v=0 -> 1,2,3) in Collisions with Au(111)"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1863"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Physical Chemistry Chemical Physics"],["dc.bibliographiccitation.lastpage","1867"],["dc.bibliographiccitation.volume","15"],["dc.contributor.author","Schaefer, Tim"],["dc.contributor.author","Bartels, Nils"],["dc.contributor.author","Golibrzuch, Kai"],["dc.contributor.author","Bartels, Christof"],["dc.contributor.author","Koeckert, Hansjochen"],["dc.contributor.author","Auerbach, Daniel J."],["dc.contributor.author","Kitsopoulos, T. N."],["dc.contributor.author","Wodtke, Alec Michael"],["dc.date.accessioned","2018-11-07T09:30:40Z"],["dc.date.available","2018-11-07T09:30:40Z"],["dc.date.issued","2013"],["dc.description.abstract","We report vibrational excitation of CO from its ground (v = 0) to first excited (v = 1) vibrational state in collision with Au(111) at an incidence energy of translation of E-I = 0.45 eV. Unlike past work, we can exclude an excitation mechanism involving temporary adsorption on the surface followed by thermalization and desorption. The angular distributions of the scattered CO molecules are narrow, consistent with direct scattering occurring on a sub-ps time scale. The absolute excitation probabilities are about 3% of those expected from thermal accommodation. The surface temperature dependence of excitation, which was measured between 373 and 973 K, is Arrhenius-like with an activation energy equal to the energy required for vibrational excitation. Our measurements are consistent with a vibrational excitation mechanism involving coupling of thermally excited electron-hole pairs of the solid to CO vibration."],["dc.description.sponsorship","Alexander von Humboldt foundation"],["dc.identifier.doi","10.1039/c2cp43351f"],["dc.identifier.isi","000313566300019"],["dc.identifier.pmid","23247407"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/10216"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/31361"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation.issn","1463-9076"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Observation of direct vibrational excitation in gas-surface collisions of CO with Au(111): a new model system for surface dynamics"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","4954"],["dc.bibliographiccitation.issue","20"],["dc.bibliographiccitation.journal","Angewandte Chemie International Edition"],["dc.bibliographiccitation.lastpage","4958"],["dc.bibliographiccitation.volume","51"],["dc.contributor.author","Cooper, Russell"],["dc.contributor.author","Bartels, Christof"],["dc.contributor.author","Kandratsenka, Alexander"],["dc.contributor.author","Rahinov, Igor"],["dc.contributor.author","Shenvi, Neil"],["dc.contributor.author","Golibrzuch, Kai"],["dc.contributor.author","Li, Zhisheng"],["dc.contributor.author","Auerbach, Daniel J."],["dc.contributor.author","Tully, John C."],["dc.contributor.author","Wodtke, Alec Michael"],["dc.date.accessioned","2018-11-07T09:15:23Z"],["dc.date.available","2018-11-07T09:15:23Z"],["dc.date.issued","2012"],["dc.identifier.doi","10.1002/anie.201201168"],["dc.identifier.isi","000303925200035"],["dc.identifier.pmid","22488975"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11083"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/27670"],["dc.notes","Autorenversion / Author's Version"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-v C H Verlag Gmbh"],["dc.relation.issn","1521-3773"],["dc.relation.issn","1433-7851"],["dc.relation.orgunit","Fakultät für Physik"],["dc.title","Multiquantum Vibrational Excitation of NO Scattered from Au(111): Quantitative Comparison of Benchmark Data to Ab Initio Theories of Nonadiabatic Molecule-Surface Interactions"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]