Surface Physics

Tamtögl, Anton (Co-Investigator (CoI))
Ernst, Wolfgang (Co-Investigator (CoI))

Institute of Experimental Physics (5110)

Project: Research area

Description

Surface Investigations by Helium atom scattering, LEED, Auger

Status	Active
Effective start/end date	1/01/07 → …

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Research Outputs

Indication of phonon-assisted electron-hole relaxations on Sb(111) and Bi(111) in iHAS Measurements

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

Helium Atom Scattering from Bi(111): Phonon Dispersion and Structure

Research output: Contribution to conference › Poster › Research

Calculation of surface phonon dispersions on Bi(111)

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

Phonon modes and resonance effects measured with helium atom scattering from the Bi(111) surface

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

Phonon-assisted electron-hole relaxations of Sb(111) and Bi(111) in iHAS measurements

Research output: Contribution to conference › Poster › Research

Imaging with Neutral Atoms - a New Matter-Wave Microscope

Research output: Contribution to journal › Article › Research › peer-review

Surface Debye temperature of alpha-quartz (0001)

Research output: Contribution to journal › Article › Research › peer-review

An ellipsoidal mirror for focusing of neutral atomic and molecular beams

Research output: Contribution to journal › Article › Research › peer-review

The Bi(111) Surface: Sturcture and Phonon Dispersion from HAS

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

The Structure of the alpha-Quartz (0001) Surface Investigated Using Helium Atom Scattering and Atomic Force Microscopy

Research output: Contribution to journal › Article › Research › peer-review

Investigation of surface phonons by inelastic helium atom scattering of the Bi(111) surface

Research output: Contribution to conference › Poster › Research

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

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

Semi-metal surfaces: A new territory for helium atom scattering measurements

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

Generation of multiply twinned Ag clusters (n <6000) in superfluid helium nanodroplets and subsequent surface deposition

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

Sodium trimers: What high resolution spectroscopy can teach us about Jahn-Teller and pseudo Jahn-Teller states

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

Bismuth surface phonon modes from helium atom scattering experiments

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

An Optical Profilometer for Characterizing Complex Surfaces under High Vacuum Conditions

Research output: Contribution to journal › Article › Research › peer-review

Elastic and inelastic scattering of He atoms from Bi(111)

Research output: Contribution to journal › Article › Research › peer-review

Inelastic close coupling calculations reproducing temperature dependency of helium atom scattering experiments on pnictogen surfaces

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

The Atom-Surface Interaction Potential of Sb(111) Measured with Helium Atom Scattering

Research output: Contribution to journal › Article › Research › peer-review

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

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

Inelastic HAS intensities on Sb(111): Indication of a low-lying acoustic plasmon mode

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

Formation of Metal Clusters and Nanowires in Superfluid Helium Droplets and their Surface Deposition

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

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

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

Spectroscopic accuracy in quantum chemistry: a benchmark study on Na3

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

Surface dynamics measurements of silica glass

Research output: Contribution to journal › Article › Research › peer-review

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

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

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

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

Helium atom scattering investigation of the Sb(111) surface

Research output: Contribution to journal › Article › Research › peer-review

Vibrational excitations of glass observed using helium atom scattering

Research output: Contribution to journal › Article › Research › peer-review

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

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

Surface Debye Temperature and Vibrational Dynamics of Antimony(111)

Research output: Contribution to journal › Article › Research › peer-review

Helium Atom Scattering from Bi(111): Phonon Dispersion and Structure

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

Investigation of surface phonons by inelastic helium atom scattering of the Bi(111) surface

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

Surface and Sub-surface Phonons of Bi(111) Measured with Helium Atom Scattering

Research output: Contribution to journal › Article › Research › peer-review

A helium atom scattering study of well-ordered TCNQ adlayers on Cu(100)

Research output: Contribution to journal › Article › Research › peer-review

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

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

Temperature Dependent Surface Measurements on Bi(111) by He Atom Scattering

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

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

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

Vibrational Dynamics and Surface Structure of Semimetals from Helium Atom Scattering

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

Observation of the Boson Peak at the Surface of Vitreous Silica

Research output: Contribution to journal › Article › Research › peer-review

Structure and Phonon Dispersion of Bi(111) from He Atom Scattering

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

Low-energy surface phonons on α-quartz (0001)

Research output: Contribution to journal › Article › Research › peer-review

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

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

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

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

Exploiting Resonance Effects on Bi(111)

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

Anomalous Phonon Behavior: Blueshift of the Surface Boson Peak in Silica Glass with Increasing Temperature

Research output: Contribution to journal › Article › Research › peer-review

Surface structure and vibrational dynamics of Bi(111) using helium atom diffraction measurements

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

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

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

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

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

Atomic-scale diffusion and friction on a topological insulator surface: H2O on Bi2Te3(111)

Research output: Contribution to conference › Abstract › Research › peer-review

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

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

Phonon-assisted electron-hole relaxations on Sb(111) and Bi(111) in iHAS measurements

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

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

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

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

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

Resonance-enhanced inelastic He-atom scattering from subsurface optical phonons of Bi(111)

Research output: Contribution to journal › Article › Research › peer-review

Anomalous phonon behavior in silica glass: blueshift of the surface boso peak with increasing temperature

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

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

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

Corroborating diffusion mechanisms between cryogenic and ambient temperatures

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

Vibronic interactions in quartet state alkali trimers: Low resolution spectroscopy accompanied by quantum chemistry calculations

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

Alteration of the measured e-ph coupling strength due to surface resonance effects in iHAS measurements

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

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

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

Vibrational Dynamics and Surface Structure of Semimetals from Helium Atom Scattering

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

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

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

A Comparative Study of the He-Sb(111) Interaction Potential from Close-Coupling Calculations and Helium Atom Scattering Experiments

Research output: Contribution to journal › Article › Research › peer-review

Surface Physics

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