80 citations · 212 across the 13 of their papers we have counts for
13 papers
When Surface Dynamics Fakes Symmetry -- Oxygen on Rh(100) Revisited
Lutz Hammer, Tilman Kißlinger, Margareta Wagner +4
Heating a long-range ordered adsorbate phase beyond its stability temperature does not necessarily result in a disordered phase, it can also break up into heavily fluctuating order…
Molecular Arrangements in the First Monolayer of Cu-Phthalocyanine on InO(111)
Matthias Blatnik, Fabio Calcinelli, Andreas Jeindl +6
Well-ordered organic molecular layers on oxide surfaces are key for organic electronics. Using a combination of scanning tunneling microscopy (STM) and non-contact atomic force mic…
Multi-Technique Characterization of Rhodium Gem-Dicarbonyls on TiO(110)
Moritz Eder, Faith J. Lewis, Johanna I. Hütner +12
Gem-dicarbonyls of transition metals supported on metal (oxide) surfaces are common intermediates in heterogeneous catalysis. While infrared (IR) spectroscopy is a standard tool fo…
The effect of different InO(111) surface terminations on CO adsorption
Sabrina M. Gericke, Minttu M. Kauppinen, Margareta Wagner +15
InO-based catalysts have shown high activity and selectivity for CO hydrogenation to methanol, however the origin of the high performance of InO is still unclea…
The prototypical organic-oxide interface: intra-molecular resolution of sexiphenyl on InO(111)
Margareta Wagner, Jakob Hofinger, Martin Setvín +3
The performance of an organic-semiconductor device is critically determined by the geometric alignment, orientation, and ordering of the organic molecules. While an organic multila…
Direct assessment of the proton affinity of individual surface hydroxyls with non-contact atomic force microscopy
Margareta Wagner, Bernd Meyer, Martin Setvin +2
The state of protonation/deprotonation of surfaces has far-ranging implications in all areas of chemistry: from acid-base catalysis and the electro- and photocatalytic splittin…
Adsorption configurations of Co-phthalocyanine on In2O3(111)
Margareta Wagner, Fabio Calcinelli, Andreas Jeindl +3
Indium oxide offers optical transparency paired with electric conductivity, a combination required in many optoelectronic applications. The most-stable In2O3(111) surface has a lar…
Water Structures Reveal Local Hydrophobicity on the In2O3(111) Surface
Hao Chen, Matthias A. Blatnik, Christian L. Ritterhoff +9
Clean oxide surfaces are generally hydrophilic. Water molecules anchor at undercoordinated surface metal atoms that act as Lewis-acid sites, and they are stabilized by H bonds to u…
An oxygen-rich, tetrahedral surface phase on high-temperature rutile VO(110) single crystals
Margareta Wagner, Jakub Planer, Bettina S. J. Heller +9
Vanadium dioxide undergoes a metal-insulator transition (MIT) from an insulating (monoclinic) to a metallic (tetragonal) phase close to room temperature, which makes it a promising…
Revealing the Buried Metal-Organic Interface: Restructuring of the First Layer by van der Waals Forces
Margareta Wagner, Stephen Berkebile, Falko P. Netzer +1
Using molecular manipulation in a cryogenic scanning tunneling microscope, the structure and rearrangement of sexiphenyl molecules at the buried interface of the organic film with…
Stabilizing Single Ni adatoms on a Two-dimensional Porous Titania Overlayer at the SrTiO(110) Surface
Zhiming Wang, Xianfeng Hao, Stefan Gerhold +7
Nickel vapor-deposited on the SrTiO(110) surface was studied using scanning tunneling microscopy, photoemission spectroscopy (PES), and density functional theory calculations.…
Well-Ordered In Adatoms at the InO(111) Surface Created by Fe Deposition
Margareta Wagner, Peter Lackner, Steffen Seiler +7
Metal deposition on oxide surfaces usually results in adatoms, clusters, or islands of the deposited material, where defects in the surface often act as nucleation centers. Here an…
Sexiphenyl on Cu(100): nc-AFM tip functionalization and identification
Margareta Wagner, Martin Setvin, Michael Schmid +1
The contrast obtained in scanning tunneling microscopy (STM) and atomic force microscopy (AFM) images is determined by the tip termination and symmetry. Functionalizing the tip wit…