Publications of Holger Unterhalt
All genres
Journal Article (18)
2023
Journal Article
, Holger Unterhalt, Hans-Joachim Freund and : Polarization-Dependent Sum-Frequency-Generation Spectroscopy for In Situ Tracking of Nanoparticle Morphology.
Journal Article
, Holger Unterhalt, Hans-Joachim Freund and : Polarisationsabhängige Summenfrequenzspektroskopie (SFG) zur in situ Bestimmung der Nanopartikel-Morphologie.
2008
Journal Article
Rupprechter, Günther, Holger Unterhalt, Marta Borasio and Matthias Morkel: In situ Spektroskopie an katalytisch aktiven Nanoteilchen. Spektroskopie an Modellkatalysatoren unter Atmosphärendruck.
2005
Journal Article
Morkel, Matthias, Holger Unterhalt, and Hans-Joachim Freund: Interpreting intensities in vibrational sum frequency generation (SFG) spectroscopy: CO adsorption on Pd surfaces.
2004
Journal Article
Kaichev, Vasiliy V., Matthias Morkel, Holger Unterhalt, , , Günther Rupprechter and Hans-Joachim Freund: C–O bond scission on "defect-rich and perfect" Pd(111)?
Journal Article
Rupprechter, Günther, Vasiliy V. Kaichev, Holger Unterhalt, Matthias Morkel and : CO dissociation and CO hydrogenation on smooth and ion-bombarded Pd(111): SFG and XPS spectroscopy at mbar pressures.
2003
Journal Article
Galletto, Paolo, Holger Unterhalt and Günther Rupprechter: The molecular orientation of CO on Pd(111): a polarization-dependent SFG study.
Journal Article
, , , Holger Unterhalt, Günther Rupprechter and Hans-Joachim Freund: High-pressure studies of CO adsorption on Pd(111) by X-ray photoelectron spectroscopy and sum-frequency generation.
Journal Article
Morkel, Matthias, Holger Unterhalt, , Günther Rupprechter and Hans-Joachim Freund: SFG spectroscopy from 10-8 to 1000 mbar: less-ordered CO structures and coadsorption on Pd(111).
Journal Article
Rupprechter, Günther, Holger Unterhalt, Matthias Morkel, Paolo Galletto, Thilo Dellwig and Hans-Joachim Freund: Extending UHV studies to the mbar range: vibrational SFG spectroscopy of high-pressure CO adsorption on Pt(111) and Pd(111).
Journal Article
, , , , Jens Hoffmann, Swetlana Schauermann, Viktor Johánek, Holger Unterhalt, Günther Rupprechter, Jörg Libuda and Hans-Joachim Freund: CO adsorption on Pd nanoparticles: density functional and vibrational spectroscopy studies.
2002
Journal Article
Rupprechter, Günther, Holger Unterhalt, Matthias Morkel, Paolo Galletto, Linjie Hu and Hans-Joachim Freund: Sum frequency generation vibrational spectroscopy at solid-gas interfaces: CO adsorption on Pd model catalysts at ambient pressure.
Journal Article
Rupprechter, Günther, Holger Unterhalt, Matthias Morkel, Paolo Galletto, Linjie Hu and Hans-Joachim Freund: Sum frequency generation vibrational spectroscopy at solid–gas interfaces: CO adsorption on Pd model catalysts at ambient pressure.
Journal Article
Unterhalt, Holger, Günther Rupprechter and Hans-Joachim Freund: Vibrational sum frequency spectroscopy on Pd(111) and supported Pd nanoparticles: CO adsorption from ultrahigh vacuum to atmospheric pressure.
2001
Journal Article
Rupprechter, Günther, Thilo Dellwig, Holger Unterhalt and Hans-Joachim Freund: CO adsorption on Ni(100) and Pt(111) studied by infrared–visible sum frequency generation spectroscopy: design and application of an SFG-compatible UHV–high-pressure reaction cell.
Journal Article
Rupprechter, Günther, Thilo Dellwig, Holger Unterhalt and Hans-Joachim Freund: High-Pressure Carbon Monoxide Adsorption on Pt(111) Revisited: A Sum Frequency Generation Study.
Journal Article
Unterhalt, Holger, Paolo Galletto, Matthias Morkel, Günther Rupprechter and Hans-Joachim Freund: Sum frequency generation study of CO adsorption on palladium model catalysts.
2000
Journal Article
Dellwig, Thilo, Jens Hartmann, Jörg Libuda, Ingo Meusel, Günther Rupprechter, Holger Unterhalt and Hans-Joachim Freund: Complex model catalysts under UHV and high pressure conditions: CO adsorption and oxidation on alumina-supported Pd particles,
Book Chapter (1)
2000
Book Chapter
Rupprechter, Günther, Thilo Dellwig, Holger Unterhalt and Hans-Joachim Freund: Design of an SFG-compatible uhv-high pressure reaction cell: Studies of CO and NO adsorption on Ni and NiO(100) by IR-vis sum frequency generation vibrational spectroscopy.
Thesis - PhD (1)
2002
Thesis - PhD
Unterhalt, Holger: Summenfrequenzerzeugungsspektroskopie an Platin- und Palladium-Modellkatalysatoren.