Items where Subject is "Physical Sciences > Physics > Chemical Physics"

Article

Accardi, A. and Schmidt, B. (2014) Quantum effects on translation and rotation of molecular chlorine in solid para-hydrogen. (Unpublished)

Ahlrichs, R. and Brode, St. and Buck, U. and deKieviet, M. and Lauenstein, Ch. and Rudolph, A. and Schmidt, B. (1990) The Structure of C2H4 Clusters from Theoretical Interaction Potentials and Vibrational Predissociation Data. Z. Phys. D, 15 (4). pp. 341-351.

Aziz, R. A. and Buck, U. and Jonsson, H. and Ruiz-Suarez, J. C. and Schmidt, B. and Scoles, G. and Slaman, M. J. and Xu, J. (1989) Two- and Three-Body Forces in the Interaction of He Atoms with Xe Overlayers Adsorbed on (0001) Graphite. J. Chem. Phys., 91 (10). pp. 6477-6493.

Backhaus, P. and Manz, J. and Schmidt, B. (1998) Effect of Rotations and Shape Resonances on Photoassociation and Photoacceleration by Ultrashort Infrared Laser Pulses. J. Phys. Chem. A, 102 (23). pp. 4118-4128.

Backhaus, P. and Schmidt, B. (1997) Femtosecond Quantum Dynamics of Photoassociation Reactions: The Exciplex Formation of Mercury. Chem. Phys., 217 (2-3). pp. 131-143.

Bonačić-Koutecký, V. and Mitrić, R. and Bürgel, Ch. and Schäfer-Bung, B. (2006) Cluster Properties in the regime in which each atom counts. Comput. Mater. Sci., 35 (3). pp. 151-157.

Buchholz, M. and Goletz, Ch.-M. and Grossmann, F. and Schmidt, B. and Heyda, J. and Jungwirth, P. (2012) Semiclassical Hybrid Approach to Condensed Phase Molecular Dynamics: Application to the I2Kr17 Cluster. J. Phys. Chem. A, 116 (46). pp. 11199-11210.

Buck, U. and Hobein, M. and Schmidt, B. (1993) Structure and Photodissociation Spectra of Mixed Ethene-Acetone Clusters. J. Chem. Phys., 98 (12). pp. 9425-9431.

Buck, U. and Schmidt, B. (1990) Calculation of Vibrational Line Shifts for Molecular Dimers. J. Mol. Liqu., 46 . pp. 181-196.

Buck, U. and Schmidt, B. (1994) Frequency Shifts in Infrared Spectra of Ethylene Clusters. J. Chem. Phys., 101 (7). pp. 6365-6366.

Buck, U. and Schmidt, B. (1993) A Perturbation Approach to Predict the Infrared Spectra of Small Molecular Clusters Applied to Methanol. J. Chem. Phys., 98 (12). pp. 9410-9424.

Buck, U. and Schmidt, B. and Siebers, J. G. (1993) Structural Transitions and Thermally Averaged Infrared Spectra of Small Methanol Clusters. J. Chem. Phys., 99 (12). pp. 9428-9437.

Devanathan, R. and Venkatnathan, A. and Rousseau, R. and Dupuis, M. and Frigato, T. and Gu, W. and Helms, V. (2010) Atomistic Simulation of Water Percolation and Proton Hopping in Nafion Fuel Cell Membrane. J. Phys. Chem. B, 114 (43). pp. 13681-13690.

Finger, K. and Daniel, Ch. and Saalfrank, P. and Schmidt, B. (1996) Nonadiabatic Effects in the Photodissociation and Electronic Spectroscopy of HMn(CO)3(dab): Quantum Wave Packet Dynamics Based on ab-initio Potentials. J. Phys. Chem., 100 (9). pp. 3368-3376.

Frigato, T. and VandeVondele, J. and Schmidt, B. and Schütte, Ch. and Jungwirth, P. (2008) Ab Initio Molecular Dynamics Simulation of a Medium-Sized Water Cluster Anion: From an Interior to a Surface Located Excess Electron via a Delocalized State. J. Phys. Chem. A, 112 (27). pp. 6125-6133.

Gelß, P. and Klein, R. and Matera, S. and Schmidt, B. (2022) Solving the time-independent Schrödinger equation for chains of coupled excitons and phonons using tensor trains. J. Chem. Phys., 156 (02). 024109.

Gu, W. and Frigato, T. and Straatsma, T. P. and Helms, V. (2007) Dynamic Protonation Equilibrium of Solvated Acetic Acid. Angew. Chem. Int. Ed., 46 (16). pp. 2939-2943.

Ihrig, A C and Schiffmann, C and Sebastiani, D (2011) Specific quantum mechanical/molecular mechanical capping-potentials for biomolecular functional groups. The Journal of Chemical Physics, 135 (21). p. 214107. ISSN 00219606

Jungwirth, P. and Schmidt, B. (1997) Quantum dynamics following electron photodetachment in the I-Ar2 complex: How Good Are New Separable and Non-Separable Simulation Methods? Chem. Phys. Lett., 275 (3-4). pp. 127-136.

Jungwirth, P. and Schmidt, B. and Moiseyev, N. (1997) Vibrationally Resolved Spectra from Short Time Quantum Molecular Dynamics by the Filter-Diagonalization Method. Chem. Phys. Lett., 280 (3-4). pp. 177-184.

Jungwirth, P. and Zdanska, P. and Schmidt, B. (1998) Librational control of photochemical reactions in small clusters. J. Phys. Chem. A, 102 (37). pp. 7241-7244.

Karra, M. and Friedrich, B. and Schmidt, B. (2021) Quantum dynamics of a polar rotor acted upon by an electric rectangular pulse of variable duration. Molecular Physics, 119 . e1966111. ISSN 0026-8976

Kenfack, A. and Marquardt, F. and Paramonov, G. K. and Barth, I. and Lasser, C. and Paulus, B. (2010) Initial-state dependence of coupled electronic and nuclear fluxes in molecules. Phys. Rev. A, 81 (5). 052502.

Korolkov, M. V. and Manz, J. and Paramonov, G. K. and Schmidt, B. (1996) Vibrationally State Selective Photoassociation by Infrared Picosecond Laser Pulses: Model Simulations for O + H → OH(ν). Chem. Phys. Lett., 260 (5-6). pp. 604-610.

Korolkov, M. V. and Paramonov, G. K. and Schmidt, B. (1996) State-Selective Control For Vibrational Excitation and Dissociation of Diatomic Molecules With Shaped Ultrashort Laser Pulses. J. Chem. Phys., 105 (5). pp. 1862-1879.

Korolkov, M. V. and Schmidt, B. (1997) Infrared Picosecond Laser Control of Acceleration of Neutral Atoms: Model Simulations for the Collision Pair O + H. Chem. Phys. Lett., 272 (1-2). pp. 96-102.

Korolkov, M. V. and Schmidt, B. (1998) Vibrationally State-Selective Laser Pulse Control of Electronic Branching in OH (X 2Pi/A 2Sigma+) Photoassociation. Chem. Phys., 237 (1-2). pp. 123-138.

Lei, Shulai and Paulus, B. and Li, Shujuan and Schmidt, B. (2016) Curvature-dependent adsorption of water inside and outside armchair carbon nanotubes. J. Comp. Chem., 37 (14). pp. 1313-1320.

Leibscher, M. and Schmidt, B. (2009) Quantum dynamics of a plane pendulum. Phys. Rev. A, 80 (1). 012510.

Li, Shujuan and Schmidt, B. (2015) Molecular Dynamics Simulations of Proton-Ordered Water Confined in Low-Diameter Carbon Nanotubes. Phys. Chem. Chem. Phys., 17 (11). pp. 7303-7316.

Li, Shujuan and Schmidt, B. (2019) Replica exchange MD simulations of Two-Dimensional Water in Graphene Nanocapillaries: Rhombic Versus Square Structures, Proton Ordering, and Phase Transitions. Phys. Chem. Chem. Phys., 21 (32). pp. 17640-17654.

Liuti, G. and Pirani, F. and Buck, U. and Schmidt, B. (1988) Methane-Rare Gas Interaction Potentials from Scattering Experiments. Chem. Phys., 126 (1). pp. 1-6.

Manz, J. and Proppe, B. and Schmidt, B. (1995) From Torsional Spectra to Hamiltonians and Dynamics: Effects of Coupled Bright and Dark States of 9-(N-Carbazolyl) Anthracene. Z. Phys. D, 34 (2). pp. 111-118.

Manz, J. and Saalfrank, P. and Schmidt, B. (1997) Quantum Dynamical Aspects of Rotationally and Vibrationally Mediated Photochemistry in Matrices and at Surfaces: HCl/DCl in Ar, and NH3/ND3 at Cu(111). J. Chem. Soc. Faraday Trans., 93 (5). pp. 957-967.

Marsalek, O. and Frigato, T. and VandeVondele, J. and Bradforth, P. E. and Schmidt, B. and Schütte, Ch. and Jungwirth, P. (2010) Hydrogen Forms in Water by Proton Transfer to a Distorted Electron. J. Phys. Chem. B, 114 (2). pp. 915-920.

Marsalek, O. and Uhlig, F. and Frigato, T. and Schmidt, B. and Jungwirth, P. (2010) Dynamics of Electron Localization in Warm vs. Cold Water Clusters. Phys. Rev. Lett., 105 (4). 043002.

Martinek, T. and Duboué-Dijon, E. and Timr, S. and Mason, Ph. E. and Baxová, K. and Fischer, H. E. and Schmidt, B. and Pluharova, E. and Jungwirth, P. (2018) Calcium Ions in Aqueous Solutions: Accurate Force Field Description Aided by Ab Initio Molecular Dynamics and Neutron Scattering. J. Chem. Phys., 148 (22). p. 222813.

Meißner, B. and Schmidt, B. and Berry, R. S. (1996) Cluster Growth From the Gas Phase: Associative Collisions of Small Alkali Halide Aggregates. Z. Phys. Chem., 195 . pp. 237-251.

Mirahmadi, M. and Schmidt, B. and Friedrich, B. (2021) Quantum dynamics of a planar rotor driven by suddenly switched combined aligning and orienting interactions. New Journal of Physics, 23 (06). 063040. ISSN 1367-2630

Mirahmadi, M. and Schmidt, B. and Karra, M. and Friedrich, B. (2018) Dynamics of polar polarizable rotors acted upon by unipolar electromagnetic pulses: From the sudden to the adiabatic regime. J. Chem. Phys., 149 (17). p. 174109.

Owschimikow, N. and Königsmann, F. and Maurer, J. and Giese, Ph. and Ott, A. and Schmidt, B. and Schwentner, N. (2010) Cross sections for rotational decoherence of perturbed nitrogen measured via decay of laser-induced alignment. J. Chem. Phys., 133 (4). 044311.

Owschimikow, N. and Schmidt, B. and Schwentner, N. (2011) Laser-induced alignment and anti-alignment of rotationally excited molecules. Phys. Chem. Chem. Phys., 13 (19). pp. 8671-8680.

Owschimikow, N. and Schwentner, N. and Schmidt, B. (2009) State Selection in Non-Resonantly Excited Wave Packets by Tuning from Non-Adiabatic to Adiabatic Interaction. Phys. Rev. A, 80 (5). 053409.

Plattner, N. and Bandi, T. and Doll, J. D. and Freeman, D. and Meuwly, M. (2008) MD simulations using distributed multipole electrostatics: Structural and spectroscopic properties of CO- and methane-containing clathrates. Molecular Physics, 106 (12). pp. 1675-1684. ISSN 0026-8976

Plattner, N. and Doll, J. D. and Meuwly, M. (2010) Spatial averaging for small molecule diffusion in condensed phase environments. The Journal of Chemical Physics, 133 (4). 044506. ISSN 00219606

Plattner, N. and Meuwly, M. (2008) Atomistic Simulations of CO Vibrations in Ices Relevant to Astrochemistry. ChemPhysChem, 9 (9). pp. 1271-1277. ISSN 14394235

Plattner, N. and Doerr, S. and De Fabritiis, G. and Noé, F. (2017) Complete protein–protein association kinetics in atomic detail revealed by molecular dynamics simulations and Markov modelling. Nat. Chem., 9 . pp. 1005-1011.

Pérez-Hernández, G. and Schmidt, B. (2013) Anisotropy of the Water-Carbon Interaction: Molecular Simulations of Water in Low-Diameter Carbon Nano-Tubes. Phys. Chem. Chem. Phys., 15 (14). pp. 4995-5006.

Ring, S. and Schmidt, B. and Baumgärtel, H. (1998) Ionization of Rydberg Atoms in THz-Laser Fields at the Transition from Low to High Scaled Frequencies. Eur. Phys. J. D, 3 (2). pp. 155-158.

Scherer, M. K. and Husic, B.E. and Hoffmann, M. and Paul, F. and Wu, H. and Noé, F. (2018) Variational Selection of Features for Molecular Kinetics. SFB 1114 Preprint in arXiv:1811.11714 . pp. 1-12. (Unpublished)

Schiffmann, C and Appert-Rolland, C and Santen, L (2010) Shock dynamics of two-lane driven lattice gases. Journal of Statistical Mechanics: Theory and Experiment, 2010 (06). P06002. ISSN 1742-5468

Schmidt, B. and Friedrich, B. (2014) Supersymmetry and eigensurface topology of the planar quantum pendulum. Front. Physics, 2 . p. 37.

Schmidt, B. and Lorenz, U. (2017) WavePacket: A Matlab package for numerical quantum dynamics. I: Closed quantum systems and discrete variable representations. Comp. Phys. Comm., 213 . pp. 223-234.

Schmidt, B. (1999) Quantum Dynamics of HF Photodissociation in Icosahedral Ar12HF Clusters: Rotational Control of the Hydrogen Atom Cage Exit. Chem. Phys. Lett., 301 (3-4). pp. 207-216.

Schmidt, B. and Gerber, R. B. (1994) Solvation Effects on Association Reactions in Microclusters: Classical Trajectory Study of H+Cl(Ar)n. J. Chem. Phys., 101 (1). pp. 343-355.

Schmidt, B. and Hartmann, C. (2018) WavePacket: A Matlab package for numerical quantum dynamics. II: Open quantum systems, optimal control, and model reduction. Comp. Phys. Comm., 228 . pp. 229-244.

Schmidt, B. and Jungwirth, P. (1996) Vibrational Line Shifts of Hydrogen Halides in a Rare Gas Environment: HF/DF and HCl/DCl in Ar Matrices and Clusters. Chem. Phys. Lett., 259 (1-2). pp. 62-688.

Schmidt, B. and Klein, R. and Cancissu Araujo, L. (2019) WavePacket: A Matlab package for numerical quantum dynamics. III: Quantum-classical simulations and surface hopping trajectories. J. Comp. Chem., 40 (30). pp. 2677-2688.

Schäfer-Bung, B. (2008) The interplay of wave packet dephasing, optimization efficiency, and target state population in optimally controlled isotope selective photoionization. Chem. Phys., 343 . pp. 340-346.

Schäfer-Bung, B. and Engels, B. and Taylor, T. and Neumark, P. and Botschwina, P. and Perić, M. (2001) Measurement and theoretical simulation of the HCCO- anion photoelectron spectrum. J. Chem. Phys., 115 (4). pp. 1777-1788.

Schäfer-Bung, B. and Mitrić, R. and Bonačić-Koutecký, V. and Bartelt, A. and Lupulescu, C. and Lindinger, A. and Vajda, Š. and Weber, S. and Wöste, L. (2004) Optimal control of ionization processes in NaK; comparison between theory and experiment. J. Phys. Chem. A, 108 (19). pp. 4175-4179.

Schäfer-Bung, B. and Nest , M. (2008) Correlated Dynamics of Electrons with Reduced 2-Electron Density Matrices. Phys. Rev. A, 78 (1). 012512.

Schäfer-Bung, B. and Hartmann, C. and Schmidt, B. and Schütte, Ch. (2011) Dimension reduction by balanced truncation: Application to light-induced control of open quantum systems. J. Chem. Phys., 135 (1). 014112.

Vener, M. V. and Odinokov, A. V. and Wehmeyer, C. and Sebastiani, D. (2015) The structure and IR signatures of the arginine-glutamate salt bridge. Insights from the classical MD simulations. The Journal of Chemical Physics, 142 (21). p. 215106. ISSN 0021-9606

Vitalini, F. and Noé, F. and Keller, B. (2015) A basis set for peptides for the variational approach to conformational kinetics. J. Chem. Theory Comput., 11 . pp. 3992-4004.

Wehmeyer, C. and Noé, F. (2018) Time-lagged autoencoders: Deep learning of slow collective variables for molecular kinetics. The Journal of Chemical Physics, 148 (24). p. 241703. ISSN 0021-9606

Wendler, K. and Dommert, F. and Zhao, Y.Y. and Berger, R. and Holm, C. and Delle Site, L. (2012) Ionic Liquids studied across different Scales: A Computational Perspective. Faraday Discussions, 154 . pp. 111-132.

Xavier , D. and Keller, B. and van Gunsteren, W. F. (2010) Comparing geometric and kinetic cluster algorithms for molecular simulation data. J. Chem. Phys., 132 (7). 074110.

Zdanska, P. and Schmidt, B. and Jungwirth, P. (1999) Photolysis of Hydrogen Chloride Embedded in the First Argon Solvation Shell: Rotational Control and Quantum Dynamics of Photofragments. J. Chem. Phys., 110 (13). pp. 6246-6256.

Zhu, H. and Blom, M. and Compagnon, I. and Rijs, A. M. and Roy, S. and von Helden, G. and Schmidt, B. (2010) Conformations and Vibrational Spectra of a Model Tripeptide: Change of Secondary Structure upon Micro-Solvation. Phys. Chem. Chem. Phys., 12 (14). 3415 -3425.

Book Section

Backhaus, P. and Manz, J. and Schmidt, B. (1997) Comment on Femtochemistry of Bimolecular Reactions from van der Waals Precursors versus Collision Pairs. In: Chemical Reactions and their Control on the Femtosecond Time Scale. Adv. Chem. Phys., 101 . Wiley, Hoboken, NJ, pp. 86-89.

Haack, F. and Röblitz, S. and Scharkoi, O. and Schmidt, B. and Weber, M. (2010) Adaptive spectral clustering for conformation analysis. In: ICNAAM 2010: International Conference of Numerical Analysis and Applied Mathematics. AIP Conf. Proc. (1281). AIP, pp. 1585-1588.

Schmidt, B. (1997) Comment on Photodissociation of HCl in Ar_n clusters. In: Dynamics of Electronically Excited States in Gaseous, Cluster and Condensed Media. Faraday Discussions, 108 . Roy. Soc. Chem., pp. 331-333.

Schmidt, B. and Jungwirth, P. and Gerber, R. B. (1996) Quantum Dynamics of the Photodissociation of Hydrogen Halides in Rare Gas Matrices. I. The Initial State. In: Ultrafast Chemical and Physical Processes in Molecular System. World Scientific, Singapore, pp. 637-640.

Thesis

Schmidt, B. (1998) Making and Breaking of Chemical Bonds: Dynamics of elementary reactions from gas phase to condensed phase. Other thesis, Free University Berlin.

Schmidt, B. (1988) Messungen differentieller, elastischer Wirkungsquerschnitte an den Systemen He-Kr, He-Xe. Masters thesis, Universität Göttingen.

Schmidt, B. (1992) Struktur und Spektren von Molekülclustern. PhD thesis, Universität Göttingen.

Schäfer-Bung, B. (2001) Theoretische Untersuchung des Renner–Teller Effekts in asymmetrischen vieratomigen Molekülen. PhD thesis, Universität Bonn.

Other

Schmidt, B. and Lorenz, U. (2016) WavePacket 5.2: A Matlab program package for quantum-mechanical wavepacket propagation and time-dependent spectroscopy. Freely available at SourceForge.net.