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Mr. Yinghua Wu Multidimensional Quantum Dynamics: Methods and Applications Yinghua Wu, Luis G.C. Rego and Victor S. Batista Department of Chemistry, Yale University Dr. Luis G.C. Rego
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(model I)
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2-dimensional (model I)
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5-dimensional (model I)
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10-dimensional (model I)
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(model II)
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2-dimensional (model II)
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20-dimensional (model II)
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Benchmark calculation:
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157 nm TS/SC-IVR Approach
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2.42 fs 3.63 fs 31 40 Instantaneous Time-Dependent Wavepackets
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Survivial Amplitudes
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Total Photodissociation Cross Sections
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31 Partial Photodissociation Cross Sections
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Interfacial Electron Transfer in Sensitized TiO 2 Nanostructures Rego, L.G.C. and Batista, V.S. J. Am. Chem. Soc.125, 7989 (2003) X:[-101] Y:[010] Z:[101]
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Relaxed Supercell and HOMO Electronic Density
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Density of States
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Energy Diagram Conduction Band Valence Band
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Charge Distribution at 2.5 fs after HOMO-LUMO photo-excitation
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LUMO Relaxation Dynamics
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Time-Dependent Survival Probability
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X:[-101] Y:[010] Distribution of Injected Charge
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LUMO+1 Relaxation Dynamics
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Time-Dependent Survival Probability
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Initial Positive Charge (hole) Distribution
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Positive Charge (hole) Distribution at 10 ps
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Time-Dependent Adsorbate Populations
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Correlation between the Time-Dependent Adsorbate Populations and Adsorbate-Nanostructure Separation
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Influence of a train of 2-pi pulses at intervals of 600 fs
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