Logo der Universität Wien

Publications of Christoph Dellago

2014

  1. J. Hasnain, S. Jungblut, A. Tröster, and C. Dellago, Frictional dynamics of stiff monolayers: from nucleation dynamics to thermal sliding, Nanoscale 6, 10161 (2014). DOI: 10.1039/c4nr01790k

  1. P. Geiger, C. Dellago, M. Macher, C. Franchini, G. Kresse, J. Bernard and T. Loerting, Proton ordering of cubic ice Ic: Spectroscopy and computer simulations, J. Phys. Chem. C 118, 10989 (2014). DOI:10.1021/jp500324x

  1. J. Gieseler, R. Quidant, C. Dellago and Lukas Novotny, Dynamic relaxation of a levitated nanoparticle from a non-equilibrium steady state, Nature Nanotechnology 9, 358-364 (2014). DOI:10.1038/nnano.2014.40.

2013

  1. P. Geiger and C. Dellago, Neural networks for local structure detection in polymorphic systems, Journal of Chemical Physics 139, 164105 (2013). DOI:10.1063/1.4825111

  1. S. Jungblut, A. Singraber, and C. Dellago, Optimizing reaction coordinates for crystallization by tuning the crystallinity definition, Molecular Physics 111, 3527-3533 (2013). DOI:10.1080/00268976.2013.832820

  1. W. Lechner, D. Polster, G. Maret, P. Keim, and C. Dellago, Self-organized defect strings in two-dimensional crystals, Physical Review E 88, 060402 (2013). DOI:10.1103/PhysRevE.88.060402

  1. C. Vogler, F. Bruckner, B. Bergmair, T. Huber, D. Suess, and C. Dellago, Simulating rare switching events of magnetic nanostructures with forward flux sampling, Physical Review B 88, 134409 (2013). DOI:10.1103/PhysRevB.88.134409

  1. U. R. Pedersen, F. Hummel, G. Kresse, G. Kahl, and C. Dellago, Computing Gibbs free energy differences by interface pinning, Physical Review B 88, 094101 (2013). DOI:10.1103/PhysRevB.88.094101

  1. Q. Zhou, B. Wang, P. Wang, C. Dellago, Y. Wang, and Y. Fang, Nanoparticle-Based Crystal Growth via Multistep Self-Assembly, CrystEngComm 15, 5114 (2013). DOI:10.1039/C3CE40497H

  1. J. Hasnain, S. Jungblut, and C. Dellago, Dynamic phases of colloidal monolayers sliding on commensurate substrates, Soft Matter 9, 5867 (2013). DOI:10.1039/C3SM50458A This research was featured in the cover of Soft Matter, July 10, 2013, Issue 25.

  1. I. Coluzza, P. D. J. van Oostrum, B. Capone, E. Reimhult and C. Dellago, Sequence controlled Self-Knotting Colloidal Patchy Polymers, Physical Review Letters 110, 075501 (2013). DOI:10.1103/PhysRevLett.110.075501

  1. S. Jungblut and C. Dellago, Crystallization on prestructured seeds, Physical Review E 87, 012305 (2013). DOI:10.1103/PhysRevE.87.012305

  1. I. Coluzza, P. D. J. van Oostrum, B. Capone, E. Reimhult and C. Dellago, Design and folding of colloidal patchy polymers, Soft Matter 9, 938 (2013). DOI:10.1039/c2sm26967h

2012

  1. A. J. Ballard and C. Dellago, Toward the Mechanism of Ionic Dissociation in Water, Journal of Physical Chemistry B, 116, 13490-13497 (2012). DOI:10.1021/jp309300b

  1. I. Coluzza and C. Dellago, The configurational space of colloidal patchy polymers with heterogeneous sequences, Journal of Physics: Condensed Matter 24, 284111 (2012). DOI:10.1088/0953-8984/24/28/284111

  1. G. Menzl, J. Köfinger and C. Dellago, Phase transition and inter-pore correlations of water in nanopore membranes, Physical Review Letters 109, 020602 (2012). DOI:10.1103/PhysRevLett.109.020602

  1. C. Dellago, G. Kahl, and C. N. Likos, Preface: The Eighth Liquid Matter Conference, Journal of Physics: Condensed Matter 24, 280301 (2012). DOI:10.1088/0953-8984/24/28/280301

  1. C. Dellago, G. Kahl, and C. N. Likos, Narrative: The Eighth Liquid Matter Conference, Journal of Physics: Condensed Matter 24, 280401 (2012). DOI:10.1088/0953-8984/24/28/280401

  1. D. Chandler, C. Dellago and P.L. Geissler, Wired-up-water, invited News&Views article, Nature Chemistry 4, 245 (2012). DOI:10.1038/nchem.1300

  1. M. Grünwald, S.  Jungblut and C. Dellago, Transition Path Sampling for Material - Nucleation in Materials hard and soft, Lecture Notes for the Winter School on Hierarchical Dynamics in Complex Molecular Systems, Institute for Advanced Computing, Jülich Supercomputing Center, 5-9 March 2012, AIS-Series Volume 10, 47 (2012).

2011

  1. M. Weinwurm and C. Dellago, Vibrational Spectroscopy of Water in Narrow Nanopores, Journal of Physical Chemistry B 115, 5268 (2011). DOI:10.1021/jp109037q

  1. S. Jungblut and C. Dellago, Heterogenous crystallization on tiny clusters, Europhysics Letters 96, 56006 (2011). DOI:10.1209/0295-5075/96/56006

  1. E.E.Borrero, M. Weinwurm and C. Dellago, Optimizing transition interface sampling simulations, Journal of Chemical Physics 134, 244118 (2011).

  1. W. Lechner, C. Dellago and P.G. Bolhuis, Reaction Coordinates for the Crystal Nucleation of Colloidal Suspensions Extracted from the Reweighted Path Ensemble, Journal of Chemical Physics, 135, 154110 (2011).

  1. J. Köfinger, G. Hummer and C. Dellago, Single-file water in narrow, apolar pores, invited Perspective Article featured on the cover, Physical Chemistry Chemical Physics 13, 15403 (2011).

  1. S. Jungblut and C. Dellago, Crystallization of a binary Lennard-Jones mixture, Journal of Chemical Physics 134, 104501 (2011).

  1. W. Lechner, C. Dellago, and P. G. Bolhuis, The role of the prestructured surface cloud in crystal nucleation, Physical Review Letters 106, 085701 (2011).

2010

  1. P. G. Bolhuis and C. Dellago, Trajectory based rare event simulations, Review of Computational Chemistry 27, 111-210 (2010).

  1. H. Bosetti, H.A. Posch, C. Dellago, W.G. Hoover, Time-reversal symmetry and covariant Lyapunov vectors for simple particle models in and out of equilibrium, Physical Review E 82, 046218 (2010).

  1. J. Köfinger and C. Dellago, Single-file water as a one-dimensional Ising model, New Journal of Physics, 12, 093044 (2010).

  1. E. Schöll-Paschinger and C. Dellago, Demixing of binary symmetric mixture studies with transition path sampling, Journal of Chemical Physics 133, 104505 (2010).

  1. P. Geiger and C. Dellago, Optimum protocol for fast-switching free energy calculations, Physical Review E 81, 021127 (2010).

  1. J. Köfinger and C. Dellago, "Microscopic properties of nanopore water from its time-dependent dielectric response", Physical Review B 82, 205416 (2010).

2009

  1. T. Bucko, L. Benco, O. Dubay, C. Dellago and J. Hafner, Mechanism of alkane dehydrogenation catalyzed by acidic zeolites: ab-initio transition path sampling, Journal of Chemical Physics 131, 214508 (2009).

  1. M. Grünwald and C. Dellago, Transition state analysis of solid-solid transformations in nanocrystals, Journal of Chemical Physics 131, 164116 (2009).

  1. J. Köfinger and C. Dellago, Orientational Dynamics and Dielectric Response of Nanopore Water, Physical Review Letters 103, 080601 (2009).

  1. W. Lechner and C. Dellago, Defect interactions in two-dimensional colloidal crystals: vacancy and interstitial strings, Soft Matter 5, 2752-2758 (2009).

  1. M. Grünwald and C. Dellago, Nucleation and growth in structural transformations of nanocrystals, Nano Letters 9(5), 2099-2102 (2009).

  1. H. Oberhofer and C. Dellago, Efficient extraction of free energy profiles from non-equilibrium experiments, Journal of Computational Chemistry 30(11), 1726-1736 (2009).

  1. B. Reischl, J. Köfinger, and C. Dellago, The statistics of electric field fluctuations in liquid water, Molecular Physics 107, 4-6, 495-502 (2009).

  1. J. Köfinger, G. Hummer, and C. Dellago, A one-dimensional dipole lattice model for water in narrow nanopores, Journal of  Chemical Physics 130, 154110 (2009).

  1. A. Tröster and C. Dellago, The Fourier Monte Carlo Approch to Lattice Spin Models,  Computer Simulation Studies in Condensed Matter Physics XXI, Eds. D.P. Landau, S.P. Lewis, and H.B. Schüttler, Springer (2009).

  1. C. Dellago and M. Grünwald, Transition Path Sampling Studies of Solid-Solid Transformations in Nanocrystals under Pressure, Trends in Computational Nanomechanics: Transcending Time and Space, edited by T. Dumitrica, Series: Advances in Computational Chemistry and Physics, Springer Verlag (2009).

  1. W. Lechner and C. Dellago, Point defects in two-dimensional colloidal crystals: simulation vs. elasticity theory, Soft Matter 5,  646 (2009).

2008

  1. C. Dellago and P. G. Bolhuis, Transition Path Sampling and other Advanced Simulation Techniques for Rare Events, Advances in Polymer Science, Vol. 221: 167-233 on Advanced Computer Simulation Approaches for Soft Matter Sciences III, Eds. C. Holm, K. Kremer, Springer (2008).

  1. C. Dellago and H. A. Posch, Realizing Boltzmann's dream: computer simulations in modern statistical mechanics, ESI Lectures in Mathematics and Physics "Boltzmann's legacy", Eds. G. Gallavotti, W. L. Reiter and J. Yngvason, European Mathematical Society (2008).

  1. C. Dellago, Metastability and Rare Events in Complex Systems, ESI News, Vol. 3, Issue 2 (Autumn 2008).

  1. M. Grünwald, C. Dellago, P. L. Geissler, Precision shooting: Sampling long transition pathways, Journal of Chemical Physics 129, 194101 (2008). (also published in: Virtual Journal of Nanoscale Science & Technology, Vol. 18, Issue 22, Dec. 2008).

  1. J. Köfinger, G. Hummer, and C. Dellago, Macroscopically Ordered Water in Nanopores, Proceedings of the National Academy of Sciences 105, 13218 (2008).

  1. M. Marksteiner, P. Haslinger, H. Ulbricht, M. Sclafani, H. Oberhofer, C. Dellago, and M. Arndt, Gas-phase formation of large neutral alkaline-earth metal tryptophan complexes, Journal of the American Society for Mass Spectrometry 19, 1021 (2008).

  1. W. Lechner and C. Dellago, Accurate determination of crystal structures based on averaged local bond order parameters, Journal of Chemical Physics 129, 114707 (2008).

  1. W. Lechner, E. Schöll-Paschinger and C. Dellago, Displacement fields of point defects in two-dimensional colloidal crystals, Journal of Physics: Condensed Matter 20, 404202 (2008).

  1. H. Oberhofer and C. Dellago, Optimum bias for fast-switching free energy calculations, Computer Physics Communications 179, 41 (2008).

2007

  1. H. Oberhofer and C. Dellago, Large times tep fast-switching simulations with non-volume preserving integrators for free energy calculations, Israel Journal of Chemistry 47, 215 (2007).

  1. M. Grünwald, P. L. Geissler, and C. Dellago, An efficient transition path sampling algorithm for nanoparticles under pressure, Journal of Chemical Physics 127, 154718 (2007).

  1. W. Lechner and C. Dellago, On the efficiency of path sampling methods for the calculation of free energies from non-equilibrium simulations, Journal of Statistical Mechanics: Theory and Experiment, P04001 (2007).

  1. A. Tröster and C. Dellago, Coarse graining the Phi4 model: Landau-Ginzburg potentials from computer simulations, invited paper for the special edition in honour of V. Ginzburg's 90th birthday, Ferroelectrics 354, 225 (2007).

  1. C. Dellago, Transition Path Sampling and the Calculation of Free Energies, Free energy calculations, Ed. C. Chipot and A. Pohorille, Springer (2007).

  1. C. Dellago and P. G. Bolhuis, Transition Path Sampling Simulations of Biological Systems, Topics in Current Chemistry 268, 291, (Ed. M. Reiher) Springer (2007). Erratum

  1. Y. Wang, S. Teitel, and C. Dellago, Effect of Surface on Shape Transformation of Gold Nanorods, Journal of Computational and Theoretical Nanoscience 4, 282 (2007).

2006

  1. E. Schöll-Paschinger and C. Dellago, A proof of Jarzynski's non-equilibrium work theorem for dynamical systems that conserve the canonical distribution, Journal of Chemical Physics 125, 054105 (2006).

  1. M. Grünwald, E. Rabani, and C. Dellago, Mechanisms of the wurtzite to rocksalt transformation in CdSe nanocrystals, Physical Review Letters 96, 255701 (2006). (also published in: Virtual Journal of Nanoscale Science & Technology, Vol. 14, Issue 2,  July 2006).

  1. Christoph Dellago, Peter G. Bolhuis, and Phillip L. Geissler, Transition Path Sampling Methods, Lecture notes for the International School of Solid State Physics - 34th course: Computer Simulations in Condensed Matter: from Materials to Chemical Biology, Erice, Sicily, 20 July - 1 August 2005; Springer Lecture Notes in Physics (2006).

  1. W. Lechner, H. Oberhofer, C. Dellago, and P. L. Geissler, Equilibrium free energies from fast-switching simulations with larg time steps, Journal of Chemical Physics 124, 044113 (2006).

2005

  1. Y. Wang, S. Teitel, and C. Dellago, Surface driven bulk reorganization of gold nanorods, NanoLetters 5, 2174 (2005).

  1. A. Tröster, C. Dellago, and W. Schranz, Free energies of the Phi4-model from Wang-Landau simulations, Physical Review B 72, 094103 (2005).

  1. A. Tröster and C. Dellago, Wang-Landau Sampling with Self-adaptive Range, Physical Review E 71, 066705 (2005).

  1. H. Oberhofer, C. Dellago, and P. L. Geissler, Biased sampling of non-equilibrium trajectories: Can fast switching simulations outperform conventional free energy calculation methods?, Journal of Physical Chemistry B 109, 6902 (2005).

  1. C. Dellago and M. M. Naor, Dipole moment of water molecules in narrow pores, Computer Physics Communications 169, 36 (2005).

  1. Y. Wang, S. Teitel and C. Dellago, Melting of icosahedral gold nanoclusters from molecular dynamics simulations, Journal of Chemical Physics 122, 214722 (2005).

  1. C. Dellago, Transition Path Sampling, Handbook of Materials Modeling, Ed. S. Yip, Springer (2005).

2004

  1. W. Zhuang and C. Dellago, Dissociation of hydrogen chloride and proton transfer in liquid glycerol: an ab initio molecular dynamics study, Journal of Physical Chemistry B 108, 19647 (2004).

  1. Y. Wang, S. Teitel, and C. Dellago, Melting and equilibrium shape of icosahedral gold nanoparticles, Chemical Physics Letters 394, 257 (2004).

  1. P. L. Geissler and C. Dellago, Equilibrium time correlation functions from irreversible transformations in trajectory space, Journal of Physical Chemistry B 108, 6667 (2004).

  1. C. Dellago and P. G. Bolhuis, Activation energies from transition path sampling simulations, Molecular Simulation 30, 795 (2004).

2003

  1. C. Dellago and S. Mukamel, Simulation algorithms for multidimensional nonlinear response of classical many-body systems, Journal of Chemical Physics 119, 9344 (2003).

  1. Y. Wang and C. Dellago, Structural and Morphological Transitions in Gold Nanorods: a Computer Simulation Study, Journal of Physical Chemistry B 107, 9214 (2003).

  1. C. Dellago and P. L. Geissler, Monte Carlo sampling in path space: Calculating time correlation functions by transforming ensembles of trajectories, Proceedings of "The Monte Carlo Method in the Physical Sciences: Celebrating the 50th anniversary of the Metropolis algorithm", AIP Conference Proceedings, vol. 690 (2003).

  1. C. Dellago and S. Mukamel, Nonlinear Response of Classical Dynamical Systems to Short Pulses, Bulletin of the Korean Chemical Society 24, 1107 (2003).

  1. C. Dellago and S. Mukamel, Simulation strategies and signatures of chaos in classical nonlinear response, Physical Review E 67, 035205 (2003).

  1. C. Dellago, M. Naor, and G. Hummer, Proton transport through water-filled carbon nanotubes, Physical Review Letters 90, 105902 (2003).

  1. M. Naor, K. Van Nostrand, and C. Dellago, Car-Parrinello molecular dynamics simulation of the calcium ion in liquid water, Chemical Physics Letters 369, 159 (2003).

2002

  1. C. Dellago, P. L. Geissler, D. Chandler, J. Hutter, and M. Parrinello, Comment on Dissociation of Water under Pressure, Physical Review Letters 89, 199601 (2002).

  1. C. Dellago and D. Chandler, Bridging the time scale gap with transition path sampling, in Molecular Simulation for the Next Decade, ed. by P. Nielaba, M. Mareschal, and G. Ciccotti, Springer, Berlin (2002).

  1. C. Dellago, P. G. Bolhuis and P. L. Geissler, Transition path sampling, Advances in Chemical Physics 123, 1 (2002).

  1. P. G. Bolhuis, D. Chandler, C. Dellago and P. L. Geissler, Transition path sampling: throwing ropes over mountain passes in the dark, Annual Review in Physical Chemistry 53, 291 (2002).

  1. W. G. Hoover, H. A. Posch, C. Forster, C. Dellago, and M. Zhou, Lyapunov modes of  two-dimensional many-body systems; soft disks, hard disks, and rotors, Journal of Statistical Physics 109, 765 (2002).

2001

  1. D. Laria, J. Rodriguez, C. Dellago, and D. Chandler, Dynamical aspects of isomerization and melting transitions in [H2O]8, Journal of Physical Chemistry A 105, 2646 (2001).

  1. P. L. Geissler, C. Dellago, D. Chandler, J. Hutter, and M. Parrinello, Autoionization in liquid water, Science 291, 2121 (2001).  Supplementary Web Material.

  1. C. Dellago, Henk v. Beijeren, Debabrata Panja, and J. R. Dorfman, Field dependent collision rate of the driven random Lorentz gas, Physical Review E 64, 036217 (2001).

2000

  1. R. Klages and C. Dellago, Density-dependent Diffusion in the Lorentz Gas, Journal of Statistical Physics 101, 145 (2000).

  1. T. J. H. Vlugt, C. Dellago, and B. Smit, Diffusion of Isobutane in Silicalite studied by Transition Path Sampling, Journal of Chemical Physics 113, 8791 (2000).

  1. C. Dellago and W. G. Hoover, Finite-Precision Stationary States At, and Away from, Equilibrium, Physical Review E 62, 6275 (2000).

  1. P. L. Geissler, T. van Voorhis, and C. Dellago, Potential energy landscape for proton transfer in (H2O)3H+: Comparison of density functional theory and wavefunction based methods, Chemical Physics Letters 324, 149 (2000).

  1. P. G. Bolhuis, C. Dellago, P. L. Geissler, and D. Chandler, Transition path sampling: throwing ropes over mountains in the dark, Journal of Physics: Condensed Matter 12, A147 (2000).

  1. P. G. Bolhuis, C. Dellago and D. Chandler, Reaction Coordinates of Biomolecular Isomerization, Proceedings of the National Academy of Sciences of the USA 97, 5877 (2000).

  1. P. L. Geissler, C. Dellago, D. Chandler, J. Hutter, and M. Parrinello, Ab initio analysis of proton transfer dynamics in (H2O)3H+, Chemical Physics Letters 321, 225 (2000).

  1. C. Dellago and W.G. Hoover, Are Lyapunov Exponents Continuous in Phase Space?, Physics Letters A 268, 330 (2000). Erratum

1999

  1. P. L. Geissler, C. Dellago, and D. Chandler, Chemical dynamics of the protonated water cluster, Physical Chemistry Chemical Physics 1, 1317 (1999).

  1. C. Dellago, P. G. Bolhuis and D. Chandler, On the calculation of rate constants in the transition path ensemble, Journal of Chemical Physics 110, 6617 (1999).

  1. P. L. Geissler, C. Dellago, and D. Chandler, Kinetic Pathways of Ion Dissociation in Water, Journal of Physical Chemistry B 103, 3706 (1999).

  1. A.Torcini, C. Dellago and H. A. Posch, Comment on: Lyapunov Exponent of a Many Body System and Its Transport Coeffcients, Physical Review Letters 83, 2676 (1999).

1998

  1. P. G. Bolhuis, C. Dellago and D. Chandler, Sampling ensembles of deterministic transition pathways, Faraday Discussion 110, 421 (1998).

  1. C. Dellago, P. G. Bolhuis, and D. Chandler, Effcient Transition Path Sampling: Applications to Lennard-Jones cluster rearrangements, Journal of Chemical Physics 108, 9236 (1998).

  1. R. van Zon, H. van Beijeren, and C. Dellago, Largest Lyapunov Exponent for Many Particle Systems at Low Densities, Physical Review Letters 80, 2035 (1998).

  1. C. Dellago, P. G. Bolhuis, F. S. Csajka, and D. Chandler, Transition Path Sampling and the Calculation of Rate Constants, Journal of Chemical Physics 108, 1964 (1998).

  1. C. Dellago, W. G. Hoover, and H. A. Posch, Isomorphic Multifractal Shear Flows for Hard Disks via Isokinetic and Adiabatic Nonequilibrium Molecular Dynamics, Physical Review E 57, 4969 (1998).

1997

  1. H. van Beijeren, J. R. Dorfman, H. A. Posch, and C. Dellago, The Kolmogorov-Sinai Entropy for Dilute Gases in Equilibrium, Physical Review E 56, 5272 (1997).

  1. C. Dellago and H. A. Posch, Mixing, Lyapunov instability, and the approach to equilibrium in a hard-sphere gas, Physical Review E 55, R9 (1997).

  1. C. Dellago and H. A. Posch, Kolmogorov-Sinai entropy and Lyapunov spectra of a hard sphere gas, Physica A 240, 68 (1997).

  1. C. Dellago and H. A. Posch, Lyapunov instability of the boundary driven Chernov-Lebowitz model for stationary shear flow, Journal of Statistical Physics 88, 825 (1997).

1996

  1. H. van Beijeren, J. R. Dorfman, E. G. D. Cohen, H. A. Posch, and C. Dellago, Lyapunov Exponents from Kinetic Theory for a Dilute, Field-driven Lorentz Gas, Physical Review Letters 77, 1974 (1996).

  1. W. G. Hoover, H. A. Posch, C. Dellago, O. Kum, C. G. Hoover, A. J. De Groot, and B. L. Holian, Thermomechanical Particle Simulation, in Proceedings of the International Conference on Nonlinear Dynamics, Chaotic and Complex Systems, 7-12 November 1995, Zakopane, Cambridge University Press (1996).

  1. H. A. Posch, C. Dellago, W. G. Hoover, and O. Kum, Microscopic Time-Reversibility and Macroscopic Irreversibility - Still a Paradox?" in Modern Atomistic and Organic Structural Chemistry: Josef Loschmidt’s Pioneering Contributions and their Sequel, edited by T. Schönfeld and W. Fleischhacker, Plenum, New York (1996).

  1. C. Dellago, H. A. Posch and W. G. Hoover, Lyapunov instability in a system of hard disks in equilibrium and nonequilibrium steady states, Physical Review E 53, 1485 (1996).

1995

  1. C. Dellago, L. Glatz, and H. A. Posch, Lyapunov spectrum of the driven Lorentz gas, Physical Review E 52, 4817 (1995).

  1. C. Dellago and H. A. Posch, Lyapunov exponents of systems with elastic hard collisions, Physical Review E 52, 2401 (1995).

1993

1990

  1. H. Horvath and C. Dellago, Optically determined properties of the aerosol during fog formation and dissipation, in: Aerosols; science, health and environment. Proceedings of the 3rd International Aerosol Conference, 17-24 September 1990, Kyoto, Japan, edited by S. Masuda and K. Takahashi, Pergamon Press, Oxford, 277 (1990).

  1. H. Horvath, J. Gorraiz, W. Henrich, and C. Dellago, A surface with variable reflectivity, Review of Scientific Instruments 61, 1993 (1990).

Font:

Computational Physics
University of Vienna

Sensengasse 8/9
1090 Wien, Austria

T: +43-1-4277-732 01
F: +43-1-4277-9 732
University of Vienna | Universitätsring 1 | 1010 Vienna | T +43-1-4277-0