Andreas Hauser

Research Output

Research Output per year

2005 2020

• 56 Article
• 37 Abstract
• 34 Conference contribution
• 8 (Old data) Lecture or Presentation
• 12 More
  • 6 Poster
  • 2 Chapter
  • 1 Paper
  • 1 Comment/debate
  • 1 Patent
  • 1 Diploma Thesis

Research Output per year

Research Output per year

Search results

• 2018

  A comparison of machine learning algorithms for transition state searches in computational chemistry

  Schmuck, K., Meyer, R. & Hauser, A., Sep 2018, 68th Annual Meeting of the Austrian Physical Society. Graz: Verlag der Technischen Universität Graz, p. 101

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Applicability of Neural Network-based Approaches to SCF Initial Guess Generation

  Cartus, J. J., Meyer, R. & Hauser, A., Sep 2018, 68th Annual Meeting of the Austrian Physical Society. Graz: Verlag der Technischen Universität Graz, p. 101

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Neural network based embedded atom model potentials for metallic nanoparticles

  Meyer, R., Ernst, W. E. & Hauser, A., Sep 2018, 68th Annual Meeting of the Austrian Physical Society. Graz: Verlag der Technischen Universität Graz, p. 27

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• To be or not to be alloyed: The unexpected behaviour of Ni-Au and Co-Au core-shell nanoparticles upon heating

  Schnedlitz, M., Knez, D., Meyer, R., Lasserus, M. I., Messner, R., Schiffmann, A., Lackner, F., Hauser, A., Hofer, F. & Ernst, W. E., Sep 2018, 68th Annual Meeting of the Austrian Physical Society. Graz: Verlag der Technischen Universität Graz, p. 82

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2017

  In situ studies of high-purity mono- and bimetallic nanostructures in experiment and simulation

  Knez, D., Schnedlitz, M., Lasserus, M. I., Kothleitner, G., Hauser, A., Ernst, W. E. & Hofer, F., 2017, ASEM. p. 47

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2015

  A quantum chemistry study of the Na3 ground state: tunneling, fine and hyperfine structure in a classical jahn-teller system

  Hauser, A., Pototschnig, J. V. & Ernst, W., 2015, The Twenty-fourth Colloquium on High Resolution Molecular Spectroscopy. ., p. 346-346

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Helium droplets as nanolabs for cluster growth and ultracold chemistry

  Hauser, A. & Ernst, W., 2015, "Molecules in Motion”, Molim Cost Action. ., p. 1-1

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Identification of excited states in alkali – alkaline earth molecules by combination of theory and experiment

  Pototschnig, J. V., Lackner, F., Hauser, A. & Ernst, W., 2015, Gemeinsame Jahrestagung (ÖPG und SPS) in Wien. ., p. 81-81

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Motion of dopants in He-nanodroplets: Challenges and opportunities of a spacial confinement for cluster growth and cold chemistry

  Hauser, A., Pototschnig, J. V., Ratschek, M. & Ernst, W., 2015, QFC2015. ., p. online-online

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Sign changes in the electric dipole moment of excited states in rubidium-alkaline earth diatomic molecules

  Pototschnig, J. V., Lackner, F., Hauser, A. & Ernst, W., 2015, ISMS / 70th International Symposium on Molecular Spectroscopy. ., p. 215-215

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Spectroscopic accuracy in quantum chemistry: a benchmark study on Na3

  Hauser, A., Pototschnig, J. V. & Ernst, W., 2015, ISMS / 70th International Symposium on Molecular Spectroscopy. ., p. 217-217

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Vortex Assisted Growth of Metallic Nanowires in Superfluid Helium Droplets

  Volk, A., Thaler, P., Hauser, A., Knez, D., Grogger, W., Hofer, F. & Ernst, W., 2015, Gemeinsame Jahrestagung (ÖPG und SPS) in Wien. ., p. 50-50

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2014

  Chromium on superfluid Helium nanodroplets: Theoretical investigation of the ground state and selected excited states

  Ratschek, M., Pototschnig, J. V., Hauser, A. & Ernst, W., 2014, 64. Jahrestagung der Österreichischen Physikalischen Gesellschaft / Echophysics-Pöllau. ., p. 17-17

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Heterogeneous catalysis on subnanometer- sized Pt alloys: Performance predictions for the conversion of propane to propene.

  Hauser, A., Head-Gordon, M. & Bell, A. T., 2014, Proceedings of the 20 1 4 International Conference on Computational and Mathematical Methods in Science and Engineering: CMMSE Computational and Mathematical Methods in Science and Engineering. Vigo-Aguiar, J. (ed.). p. 704-708

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2012

  Quantum chemical studies of Cr atoms on superfluid He nanodroplets

  Pototschnig, J. V., Ratschek, M., Hauser, A., Koch, M. & Ernst, W., 2012, 62nd Annual Meeting / Austrian Physical Society. ., p. 81-81

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• The calculation of ESR line shifts of alkali-metal atoms (Li, Na, K, Rb) on helium nanodroplets

  Hauser, A., Gruber, T. & Ernst, W., 2012, 62nd Annual Meeting / Austrian Physical Society. ., p. 75-75

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• The Jahn-Teller effect and spin-orbit coupling in alkali trimers: Spectroscopic experiments and ab initio calculations

  Hauser, A., Callegari, C. & Ernst, W. E., 1 Dec 2012, International Conference of Computational Methods in Sciences and Engineering 2009, ICCMSE 2009. Vol. 1504. p. 483-486 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2011

  Femtosecond Spectroscopy of Alkali (K,Rb) Trimers and Picosecond Spectroscopy of RbHe Exciplexes Formed on He Nanodroplets

  Giese, C., Grüner, B., Mullins, T., Weidemüller, M., Stienkemeier, F., Mudrich, M., Hauser, A. & Ernst, W., 2011, Helium Nanodroplets - Confinement for Cold Molecules and Cold Chemistry. ., p. 27-27

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• High-Spin States of Heavy Alkali Trimers

  Auböck, G., Hauser, A. & Ernst, W., 2011, Gemeinsame Jahrestagung der Schweizerischen und Österreichischen Physikalischen Gesellschaft. ., p. 125-125

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2010

  Ab Initio Spin Densities of Small Alkali-Metal Doped Helium Droplets

  Gruber, T., Hauser, A. & Ernst, W., 2010, 60th Annual Meeting Austrian Physical Society. ., p. 49-49

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Accidental conical intersections in mixed trimers of potassium and rubidium: A vibronic analysis of the 44B2 and 34A1 states

  Hauser, A., Auböck, G., Callegari, C. & Ernst, W., 2010, 65th International Symposium on Molecular Spectroscopy. ., p. 210-210

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Femtosecond spectroscopy of alkali trimers on helium nanodroplets

  Giese, C., Grüner, B., Fechner, L., Mudrich, M., Stienkemeier, F., Hauser, A. & Ernst, W., 2010, 65th International Symposium on Molecular Spectroscopy. ., p. 210-210

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2009

  Relativistic Jahn-Teller effects in the quartet states of K3 and Rb3: A vibrational analysis of the 24E´ - 14A2´ electronic transitions based on ab initio calculations

  Hauser, A., Auböck, G., Callegari, C. & Ernst, W., 2009, 64 th OSU International Symposium on Molecular Spectroscopy. ., p. 213-213

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Relativistic Jahn-Teller effects in the quartet states of K3 and Rb3: Experimental and theoretical investigations

  Auböck, G., Hauser, A., Callegari, C. & Ernst, W., 2009, Europhysics conference abstracts 33c. ., Vol. 33C. p. 208-208

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2008

  A Jahn-Teller analysis of K3 and Rb3 in the electronic states 12E and 12E´´

  Ernst, W., Hauser, A., Callegari, C. & Pavel, S., 2008, Congress of the International Society for Theoretical Chemical Physics. ., p. 87-87

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Alkali trimers on He nandroplets: Ab initio calculations, shell models and laser spectroscopy

  Nagl, J., Auböck, G., Hauser, A., Allard, O., Callegari, C. & Ernst, W., 2008, International Workshop on Quantum Systems in Chemistry and Physics. ., p. 1-1

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Atomic-like shell models for alkali trimers derived from ab initio calculations

  Hauser, A., Callegari, C., Ernst, W. & Soldan, P., 2008, Europhysics Conference Abstracts 32 E. ., p. 179-179

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Quartet alkali trimers on He nandroplets: Laser spectroscopy and ab inito calculations

  Auböck, G., Nagl, J., Hauser, A., Callegari, C., Ernst, W. & Allard, O., 2008, Europhysics conference abstracts 32 E. ., p. 109-109

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• The spectroscopy of alkali trimers on cold helium droplets: Formation of quartet states, their assignment and Jahn-Teller analysis

  Auböck, G., Nagl, J., Hauser, A., Callegari, C. & Ernst, W., 2008, International Symposium on the Jahn-Teller-Effect. ., p. 6-6

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Wide-range visible spectroscopy on high-spin alkali trimers on helium droplets and interpretation of their electronic structure

  Hauser, A., Nagl, J., Auböck, G., Callegari, C., Ernst, W. & Allard, O., 2008, International Symposium on Molecular Spectroscopy. ., p. 3-3

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2007

  Ab initio electronic structure calculations of homo- and heteronuclear alkali trimers

  Hauser, A., Auböck, G., Nagl, J., Callegari, C. & Ernst, W., 2007, Jahrestagung der Österreichischen Physikalischen Gesellschaft. ., p. 27-28

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Electronic spectroscopy on van der Waals-bound alkali trimers on He nanodroplets

  Nagl, J., Auböck, G., Hauser, A., Allard, O., Callegari, C. & Ernst, W., 2007, Jahrestagung der Österreichischen Physikalischen Gesellschaft. ., p. 28-28

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2006

  Beam Depletion Spectra of K Atoms Attached to Ar Clusters: Experimental Measurements and Quantum Chemistry Calculations

  Nagl, J., Hauser, A., Callegari, C. & Ernst, W., 2006, International Symposium on Molecular Spectroscopy. ., p. 153-153

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Beam Depletion Spectra of K Atoms Attached to Ar Clusters: Experimental Measurements and Quantum Chemistry Calculations

  Nagl, J., Hauser, A., Callegari, C. & Ernst, W., 2006, 56. Jahrestagung der Österreichischen Physikalischen Gesellschaft. ., p. 27-28

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution