W
W. Mönch
Researcher at University of Duisburg-Essen
Publications - 27
Citations - 745
W. Mönch is an academic researcher from University of Duisburg-Essen. The author has contributed to research in topics: Auger electron spectroscopy & Electron diffraction. The author has an hindex of 14, co-authored 27 publications receiving 711 citations.
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Journal ArticleDOI
Electron affinity of AlxGa1−xN(0001) surfaces
S.P. Grabowski,M. Schneider,Hermann Nienhaus,W. Mönch,Roman Dimitrov,Oliver Ambacher,Martin Stutzmann +6 more
TL;DR: In this article, the electronic properties and the electron affinities of AlxGa1−xN(0001) surfaces were investigated by ultraviolet photoemission spectroscopy (UPS) over the whole composition range.
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Phonons in 3C-, 4H-, and 6H-SiC
TL;DR: In this article, the excitation energies of the optical Fuchs-Kliewer surface phonons and their relation to bulk phonon frequencies were investigated using Raman spectroscopy.
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Surface analysis of 6HSiC
TL;DR: In this article, the composition of 6HSiC samples was studied by using low-energy electron diffraction, Auger electron (AES), and X-ray photoelectron spectroscopy (XPS/SXPS).
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On the electric-dipole contribution to the valence-band offsets in semiconductor-oxide heterostructures
TL;DR: In this paper, both barrier heights of Schottky contacts and valence-band offsets in semiconductor heterostructures are composed of a zero-charge transfer and an electric-dipole term.
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Oxidation stages of clean and H-terminated Si(001) surfaces at room temperature
TL;DR: In this paper, the oxygen uptake on clean Si(001)-2 × 1 and H-terminated Si(l × 1 surfaces at room temperature was investigated by Auger electron spectroscopy (AES) and low energy electron diffraction (LEED).