Wolfgang Ernst

Em.Univ.-Prof. Dipl.-Phys. Dr.rer.nat.

1976 …2022
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Research Output 1976 2019

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(Old data) Lecture or Presentation
2016

Evidence for an extremely low-lying electron-hole excitation mode in the Sb(111)-phonon dispersion measured by HAS

Kraus, P., Apolloner, F., Gösweiner, C., Benedek, G. & Ernst, W., 6 Mar 2016.

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

Helium droplet assisted preparation and spectroscopy of alkali-alkaline earth diatomics

Pototschnig, J. V., Lackner, F. & Ernst, W., 7 Feb 2016.

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

2015

Alkali Rydberg series on helium droplets: Screening effects of a nanosized helium dielectric

Lackner, F. & Ernst, W., 31 Aug 2015.

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

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., 24 Aug 2015.

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

Determination of the Sb(111)-phonon dispersion relation using inelastic HAS measurements

Apolloner, F., Kraus, P., Gösweiner, C., Benedek, G. & Ernst, W., 31 Aug 2015.

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

Dissociation and Recombination Dynamics of Chromium molecules in Helium Nanodroplets

Koch, M., Kautsch, A. & Ernst, W., 7 Jun 2015.

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

Electron beam induced oxidation of nickel nanoclusters

Knez, D., Volk, A., Thaler, P., Grogger, W., Ernst, W. & Hofer, F., 7 May 2015.

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

Electron beam induced oxidation of nickel nanoclusters

Knez, D., Volk, A., Thaler, P., Grogger, W., Ernst, W. & Hofer, F., 24 Aug 2015.

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

Formation of Ag-Au core-shell clusters in superfluid helium nanodroplets studied by atomic resolution electron tomography

Thaler, P., Haberfehlner, G., Volk, A., Kothleitner, G. & Ernst, W., 31 Aug 2015.

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

Helium atom scattering measurements revealing the full phononic dispersion of Sb(111)

Kraus, P., Apolloner, F., Gösweiner, C., Benedek, G. & Ernst, W., 31 Aug 2015.

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

Helium droplet assisted preparation and spectroscopy of alkali-alkaline earth diatomics

Lackner, F., Pototschnig, J. V. & Ernst, W., 15 Dec 2015.

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

Helium droplets as nanolabs for cluster growth and ultracold chemistry

Hauser, A. & Ernst, W., 27 Aug 2015.

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

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 Sep 2015.

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

Investigation of surface structure and diffusion dynamics of hydrogen adsorbed on Sb(111)

Gösweiner, C., Kraus, P., Apolloner, F. & Ernst, W., 22 Jun 2015.

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

Measuring the Sb(111)-phonon dispersion using HAS: Evidence for an extremely low-lying acoustic plasmon mode

Kraus, P., Apolloner, F., Gösweiner, C., Benedek, G. & Ernst, W., 22 Jun 2015.

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

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

Hauser, A., Pototschnig, J. V., Ratschek, M. & Ernst, W., 7 Jun 2015.

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

Preparation and spectroscopy of alkali-alkaline earth diatomics on cold helium droplets

Lackner, F., Pototschnig, J. V. & Ernst, W., 24 Aug 2015.

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

Rydberg series of alkali atoms on helium nanodroplets: Probing the screening effects of a nanosized helium dielectric

Lackner, F. & Ernst, W., 15 Dec 2015.

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

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 PresentationResearch

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 PresentationResearch

Vortex Assisted Growth of Metallic Nanowires in Superfluid Helium Droplets

Volk, A., Thaler, P., Hauser, A., Knez, D., Grogger, W., Hofer, F. & Ernst, W., 2 Sep 2015.

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

2014

Determination of selective adsorption resonance lifetimes on 4He-Sb(111)

Apolloner, F., Kraus, P., Gösweiner, C., Mayrhofer-Reinhartshuber, M., Miret-Artés, S. & Ernst, W., 31 Aug 2014.

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

ELECTRONIC EXCITATIONS OF ALKALI-ALKALINE EARTH DIATOMIC MOLECULES - RESULTS FROM AB INITIO CALCULATIONS

Pototschnig, J. V., Krois, G., Lackner, F. & Ernst, W., 20 Jun 2014.

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

Electronic Relaxation Processes of Transition Metal Atoms in Helium Nanodroplets

Kautsch, A., Lindebner, F., Koch, M. & Ernst, W., 16 Jun 2014.

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

HR-STEM investigations of metallic nanoparticles grown with superfluid He-droplets

Knez, D., Volk, A., Thaler, P., Fisslthaler, E., Grogger, W., Ernst, W. & Hofer, F., 8 May 2014.

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

Measuring the mode-selective e-ph interaction constant on Sb(111) using Helium atom scattering (HAS)

Kraus, P., Mayrhofer-Reinhartshuber, M., Apolloner, F., Goesweiner, C., Miret-Artés, S. & Ernst, W., 3 Apr 2014.

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

Molecular Spectra of RbSr: Helium Droplet Assisted Preparation of a Diatomic Molecule

Lackner, F., Krois, G., Buchsteiner, T., Pototschnig, J. V. & Ernst, W., 16 Jun 2014.

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

Spectroscopy of Cold RbSr Molecules Formed on Helium Nanodroplets

Lackner, F., Krois, G., Pototschnig, J. V., Buchsteiner, T. & Ernst, W., 17 Mar 2014.

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

Unraveling inelastic HAS intensities on Sb(111): Evidence for an extremely low-lying acoustic plasmon mode

Kraus, P., Apolloner, F., Goesweiner, C., Benedek, G. & Ernst, W., 4 Sep 2014.

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

2013

Bound-state resonance effects in the mode-selected electron-honon coupling strengths measured by measured by inelastic He atom scattering

Kraus, P., Tamtögl, A., Mayrhofer-Reinhartshuber, M., Benedek, G. & Ernst, W., 9 Sep 2013.

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

Helium Atom Scattering Measurements of the Sb(111) Surface

Mayrhofer-Reinhartshuber, M., Tamtögl, A., Kraus, P., Polanz, M. & Ernst, W., 3 Sep 2013.

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

Helium Atom Scattering Measurements of the Surface Structure and Dynamics of Sb(111)

Mayrhofer-Reinhartshuber, M., Tamtögl, A., Kraus, P., Polanz, M. & Ernst, W., 9 Sep 2013.

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

Rydberg States of Rb and Cs Atoms on Helium Nanodroplets: a Rydberg-Ritz analysis

Lackner, F., Krois, G. & Ernst, W., 17 Jun 2013.

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

Spectroscopic and Theoretical Studies of Chromium Doped Helium Nanodroplets

Kautsch, A., Ratschek, M., Lindebner, F., Koch, M. & Ernst, W., 3 Sep 2013.

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

Spectroscopy of Li Atoms and Li Dimers in the Triplet Manifold on the Surface of Helium Nanodroplets

Lackner, F., Krois, G. & Ernst, W., 17 Jun 2013.

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

Spectroscopy of LiCa and RbSr Molecules on Helium Nanodroplets

Lackner, F., Krois, G. & Ernst, W., 17 Jun 2013.

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

Surface Dynamics of Sb(111) Measured with Helium Atom Scattering

Mayrhofer-Reinhartshuber, M., Kraus, P., Tamtögl, A., Polanz, M. & Ernst, W., 11 Mar 2013.

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

2012

Deposition of Metal Clusters Formed Inside Superfluid Helium Nanodroplets

Volk, A., Koch, M., Fisslthaler, E., Grogger, W. & Ernst, W., 18 Sep 2012.

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

Fano resonances in photoionization spectra of chromium in helium nanodroplets

Kautsch, A., Hasewend, M., Ratschek, M., Koch, M. & Ernst, W., 20 Sep 2012.

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

Observation of non-adiabatic Kohn anomalies on Bi(111) - Inducing spin-flip electronic transitions using helium Atom Scattering

Kraus, P., Mayrhofer-Reinhartshuber, M., Tamtögl, A., Benedek, G. & Ernst, W., 24 Sep 2012.

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

Photoionization of alkali-doped helium nanodroplets

Theisen, M., Lackner, F., Krois, G., Koch, M. & Ernst, W., 18 Jun 2012.

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

Photoionization Spectroscopy of Isolated Cr Atoms in Ultracold Helium Nanodroplets

Kautsch, A., Hasewend, M., Ratschek, M., Koch, M. & Ernst, W., 18 Jun 2012.

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

Open Access
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Rubidium atom Rydberg states perturbed by superfluid helium nanodroplets

Lackner, F., Krois, G. & Ernst, W., 18 Sep 2012.

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

Rubidium Atoms on Helium Droplets: Analysis of an Exotic Rydberg Complex

Lackner, F., Krois, G., Koch, M. & Ernst, W., 18 Jun 2012.

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

Temperature dependent measurements of the phonon dispersion of Bi(111)

Tamtögl, A., Mayrhofer-Reinhartshuber, M., Kraus, P., Ernst, W., Campi, D. & Benedek, G., 3 Sep 2012.

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

2011

ELECTRON SPIN RESONANCE IN DOPED HELIUM NANODROPLETS: PROGRESS AND NEW RESULTS

Koch, M., Poms, J., Volk, A., Ratschek, M. & Ernst, W., 5 Jul 2011.

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

Electron Spin Resonance of 87Rb Monomers on Superfluid Helium Nanodroplets and Introduction of a Simple Model for Optical Pumping

Volk, A., Poms, J., Koch, M. & Ernst, W., 15 Jun 2011.

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

Electron Spin Resonance on Helium Nanodroplets as Diagnostic Tool for Magnetic Properties and Spin Dynamics

Koch, M., Poms, J., Volk, A., Ratschek, M. & Ernst, W., 30 May 2011.

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

Experimental investigation of nS, nP, and nD Rydberg series of Cs atoms on helium nanodroplets

Lackner, F., Krois, G., Theisen, M., Koch, M. & Ernst, W., 29 May 2011.

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

HIGHLY EXCITED STATES OF Cs ATOMS ON HELIUM NANODROPLETS

Lackner, F., Theisen, M., Koch, M. & Ernst, W., 20 Jun 2011.

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