K
Klaus Wandelt
Researcher at University of Bonn
Publications - 377
Citations - 9951
Klaus Wandelt is an academic researcher from University of Bonn. The author has contributed to research in topics: Adsorption & Scanning tunneling microscope. The author has an hindex of 50, co-authored 376 publications receiving 9548 citations. Previous affiliations of Klaus Wandelt include University of Science and Technology of China & Fritz Haber Institute of the Max Planck Society.
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Journal ArticleDOI
Surface relaxation phenomena at electrified interfaces: revealing adsorbate, potential, and solvent effects by combined x-ray diffraction, STM, and DFT studies
Martino Saracino,Martino Saracino,Peter Broekmann,Peter Broekmann,Knud Gentz,Moritz Becker,Hubert Keller,Florian Janetzko,Thomas Bredow,Klaus Wandelt,Helmut Dosch,Helmut Dosch +11 more
TL;DR: In this paper, in situ x-ray scattering data point to lateral structures of the adsorbed halides on Cu(100) which are identical for both chloride and bromide.
Journal ArticleDOI
The Adsorption of Ethene on Pd(111) and Ordered Sn/Pd(111) Surface Alloys
TL;DR: In this paper, the adsorption of ethene (C2H4) has been studied on Pd(111) and ordered Sn/Pd(1) surface alloys using temperature programmed desorption (TPD), ultraviolet photoelectron spectroscopy (UPS), high-resolution electron energy loss spectroscopic (HREELS), and low energy electron diffraction (LEED).
Journal ArticleDOI
The short-ranging catalytic activity of surface defects: Two forms of adsorbed oxygen on a stepped Pt(111) surface at 100 k
S. Daiser,Klaus Wandelt +1 more
TL;DR: In this article, photo-emission of adsorbed xenon (PAX) has revealed the coexistence of two forms of oxygen on a stepped Pt(111) surface at 100 K. Ox(T) exists only on the terraces, while Ox(S) is confined to the step sites.
Journal ArticleDOI
Preferential cluster nucleation on long-range superstructures on Al2O3/Ni3Al(111)
TL;DR: In this paper, the room temperature growth of metal clusters on well-ordered alumina films on Ni3Al(1.1) was investigated by scanning tunneling microscopy (STM), and the electronic superstructures that appear in the STM images of the bare oxide films, constitute nucleation centers for the cluster growth.
BookDOI
Physics and engineering of new materials
TL;DR: In this article, the effect of single-side modulation on low-temperature transport properties in Square Infinite Quantum Wells was investigated. And the effects of the polarization charges on the quantum lifetime of the two-dimensional Electron Gas in a Uniformly-Doped Heterostructure were investigated.