Atoms, Molecules, Clusters

Research output

Research output per year 1976 1985 1988 1989 1993 1994 1995 1996 1997 2005 2017

• 113 (Old data) Lecture or Presentation
• 54 Conference paper
• 52 Article
• 3 Abstract
• 4 More
  • 2 Chapter
  • 1 Anthology
  • 1 Conference article

Research output per year

Research output per year

Search results

• 2015

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

  Pototschnig, J. V., Lackner, F., Hauser, A. & Ernst, W., 1 Sept 2015.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Sign-Changes in the Excited States in Rubidium-Alkaline Earth Diatomic Molecules

  Pototschnig, J. V., Lackner, F., Hauser, A. & Ernst, W., 22 Jul 2015.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

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

  Hauser, A., Pototschnig, J. V. & Ernst, W., 22 Jul 2015.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2008

  MAGNETIC CIRCULAR DICHROISM STUDY OF SPIN-ORBIT SPLITTING IN ALKALI DIMERS IN THE PRESENCE OF A HELIUM SURFACE

  Auböck, G., Nagl, J., Callegari, C. & Ernst, W., 18 Jun 2008.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2006

  Scanning Helium Atom Microscopy – the First Images

  Koch, M., Rehbein, S., Schmahl, G., Ernst, W. & Holst, B., 4 Sept 2006.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• The Structure of the alpha-Quarz (0001) Surface Investigated Using Helium Atom Scattering

  Steurer, W., Apfolter, A., Sarlat, T., Sondergard, E., Ernst, W. & Holst, B., 4 Sept 2006.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2005

  Introduction to "Helium Clusters - Finite-Size Superfluid and Nano-Size Cryostat"

  Ernst, W. & Callegari, C., 30 Mar 2005.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Trap Loss Collisions in a Two-Species Na-Li Magneto-Optical Trap

  Auböck, G., Binder, C., Holler, L., Szczepkowski, J., Rumpf, K., Wippel, V., Ernst, W. & Windholz, L., 20 Feb 2005.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 1999

  Highly Excited States in a Three-Surface Pseudo Jahn-Teller Potential

  Golonzka, O. & Ernst, W., 20 Mar 1999.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Microwave Transitions in Na3 Detected by Resonant Two-Photon Ionization

  Ernst, W. & Golonzka, O., 14 Jun 1999.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Tunneling, Hyperfine Structure, and Dipole Moment in Sodium Trimers from Microwave Absorption

  Ernst, W. & Golonzka, O., 20 Mar 1999.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 1998

  High Resolution Analysis of a Coupled Three-State System in the Sodium Trimer

  Ernst, W. & Golonzka, O., 27 May 1998.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Jahn-Teller and Pseudo Jahn-Teller Interactions in the B State Manifold of the Sodium Trimer

  Golonzka, O. & Ernst, W., 15 Jul 1998.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Microwave Transitions in the Na3 Ground State

  Ernst, W. & Golonzka, O., 15 Jun 1998.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• What is the B' State of Na3?

  Golonzka, O. & Ernst, W., 15 Jul 1998.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 1997

  Determination of the Barrier to Free Pseudorotation in the Sodium Trimer

  Ernst, W., Vituccio, D. T. & Golonzka, O., 17 Mar 1997.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Excited State Dynamics of Na, Na2, and Na3 on Superfluid Helium Clusters

  Higgins, J., Callegari, C., Reho, J., Ernst, W., Lehmann, K. K., Gutowski, M. & Scoles, G., 15 Dec 1997.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• The Barrier to Free Pseudorotation in the Sodium Trimer

  Ernst, W., Vituccio, D. T. & Golonzka, O., 16 Jun 1997.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Three-Body van der Waals Forces in Quartet State Alkali Trimers

  Higgins, J., Callegari, C., Reho, J., Ernst, W., Lehmann, K. K., Scoles, G. & Gutowski, M., 17 Mar 1997.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 1996

  Dispersed Fluorescence Studies of Quartet State Alkali Trimers

  Higgins, J., Callegari, C., Reho, J., Ernst, W., Lehmann, K. K., Scoles, G., Stienkemeier, F. & Gutowski, M., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Global Fit of the B-X System of Na3 Using a New Model Hamiltonian

  Vituccio, D. T., Golonzka, O. & Ernst, W., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Global Fit of the B-X System of Na3 Using a New Model Hamiltonian

  Golonzka, O., Vituccio, D. T. & Ernst, W., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Highly Quantum Clusters as an Environment for Spectroscopy of Alkali Atoms and Molecules

  Stienkemeier, F., Scoles, G., Higgins, J., Callegari, C., Reho, J. & Ernst, W., 20 Oct 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Low-Barrier Rotation-Pseudorotation Hamiltonian and Application to the B State of Na3

  Ohashi, N., Tsuura, M., Hougen, J. T., Ernst, W. & Rakowsky, S., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Low-Barrier Rotation-Pseudorotation Hamiltonian and Application to the B State of Na3

  Ohashi, N., Tsuura, M., Hougen, J. T., Ernst, W. & Rakowsky, S., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Observation of the Σand Transitions of the NaK Molecule on the Surface of Helium Clusters

  Reho, J., Higgins, J., Callegari, C., Ernst, W., Lehmann, K. K. & Scoles, G., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Optical-Optical Double Resonance Spectroscopy of the A-X and B-X Systems of Na3

  Golonzka, O., Vituccio, D. T. & Ernst, W., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Optical-Optical Double Resonance Spectroscopy of the A-X and B-X Systems of Na3

  Vituccio, D. T., Golonzka, O. & Ernst, W., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Optical Singlet and Triplet Bands of Homonuclear Alkali Diatomics Attached to Cold Helium Clusters

  Higgins, J., Callegari, C., Reho, J., Ernst, W. & Scoles, G., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Preparation and Spectroscopy of Alkali Aggregates on Cold Helium Clusters

  Higgins, J., Callegari, C., Reho, J., Stienkemeier, F., Ernst, W. & Scoles, G., 10 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Resonant Two-Photon Ionization Spectroscopy of Small Alkali and Superalkali Clusters

  Ernst, W., Golonzka, O., Herrmann, R. F. W. & Vituccio, D. T., 30 Jun 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Spectroscopy and Photochemistry of Spin 3/2 Na

  Callegari, C., Higgins, J., Reho, J., Stienkemeier, F., Ernst, W., Lehmann, K. K., Gutowski, M. & Scoles, G., 20 Oct 1996.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 1995

  Integer Quantization of the Pseudorotation in the B2A1' State of the Sodium Trimer

  Ernst, W. & Rakowsky, S., 13 Aug 1995.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Laser Spectroscopy of Alkali Molecules Formed on Large Helium Clusters

  Stienkemeier, F., Ernst, W., Higgins, J. & Scoles, G., 13 Aug 1995.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Laser Spectroscopy of Lithium on the Surface of Liquid Helium Clusters

  Stienkemeier, F., Higgins, J., Callegari, C., Scoles, G. & Ernst, W., 11 Jun 1995.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Photoionization and Optical Absorption of Na2F and Na3O

  Vituccio, D. T., Herrmann, R. F. W., Golonzka, O. & Ernst, W., 12 Jun 1995.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Rotationally Resolved Spectroscopy of the 13g+ - 13u+ Transition of Na2 Formed on the Surface of Helium Clusters

  Stienkemeier, F., Higgins, J., Ernst, W. & Scoles, G., 12 Jun 1995.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Spectroscopy of Alkali Atoms and Molecules Attached to Highly Quantum Clusters

  Stienkemeier, F., Higgins, J., Ernst, W., Callegari, C. & Scoles, G., 11 Jun 1995.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Spectroscopy of Alkali Clusters Generated on the Surface of Helium Clusters

  Scoles, G., Stienkemeier, F., Higgins, J. & Ernst, W., 20 Mar 1995.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 1994

  Integer Quantization of the Pseudorotation in the B2A1' State of Na3

  Ernst, W. & Rakowsky, S., 28 Aug 1994.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Laser Spectroscopy of Alkali Molecules Formed on Large Helium Clusters

  Stienkemeier, F., Ernst, W., Higgins, J. & Scoles, G., 28 Aug 1994.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Rotation and Pseudorotation in the B2A1' State of Na3

  Ernst, W. & Rakowsky, S., 25 Sept 1994.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Spectroscopy of Alkali Atoms and Molecules Attached to Large Helium Clusters

  Stienkemeier, F., Ernst, W., Higgins, J. & Scoles, G., 3 Jun 1994.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Spectroscopy of Alkali Atoms and Molecules Attached to Large Helium Clusters

  Stienkemeier, F., Ernst, W., Higgins, J. & Scoles, G., 25 Sept 1994.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• The B State of the Sodium Trimer: Pseudorotation, Rotation, and Coriolis Interaction

  Ernst, W. & Rakowsky, S., 13 Jun 1994.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 1993

  Frequenzverdreifachung an Edelgasdüsenstrahlen

  Schütte, S., Lauenstein, C., Buck, U. & Ernst, W., 28 Mar 1993.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Integer Quantization of the Pseudorotational Motion in the Na3 B State

  Rakowsky, S. & Ernst, W., 14 Jun 1993.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Molecular Dynamics in Small Clusters Probed by High Resolution Double Resonance Ionization Spectroscopy

  Ernst, W., Rakowsky, S. & Herrmann, R. F. W., 3 Oct 1993.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Optical Third Harmonic Generation in Different Supersonic Jets

  Buck, U., Lauenstein, C., Schütte, S. & Ernst, W., 16 May 1993.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Pseudorotation, Rotation, and Coriolis Interaction in Sodium Trimers

  Rakowsky, S., Herrmann, R. F. W. & Ernst, W., 16 May 1993.

  Research output: Contribution to conference › (Old data) Lecture or Presentation