W
Wolfgang Eberhardt
Researcher at Technical University of Berlin
Publications - 144
Citations - 4769
Wolfgang Eberhardt is an academic researcher from Technical University of Berlin. The author has contributed to research in topics: X-ray photoelectron spectroscopy & Absorption spectroscopy. The author has an hindex of 39, co-authored 144 publications receiving 4435 citations. Previous affiliations of Wolfgang Eberhardt include Academy of Sciences of the Czech Republic & University of Science and Technology of China.
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Journal ArticleDOI
Large Tunable Rashba Spin Splitting of a Two-Dimensional Electron Gas in Bi 2 Se 3
Phil D. C. King,Richard C. Hatch,Marco Bianchi,Ruslan Ovsyannikov,C. Lupulescu,C. Lupulescu,Gabriel Landolt,Gabriel Landolt,Bartosz Slomski,Bartosz Slomski,Jan Hugo Dil,Jan Hugo Dil,Dandan Guan,Dandan Guan,Jianli Mi,E. D. L. Rienks,Jörg Fink,Jörg Fink,Andreas Lindblad,Svante Svensson,Svante Svensson,Shining Bao,Geetha Balakrishnan,Bo B. Iversen,Jürg Osterwalder,Wolfgang Eberhardt,Wolfgang Eberhardt,Felix Baumberger,Philip Hofmann +28 more
TL;DR: Results of a Rashba spin splitting of a two-dimensional electron gas in the topological insulator Bi(2)Se(3) from angle-resolved photoemission spectroscopy show promise for the miniaturization of spintronic devices to the nanoscale and their operation at room temperature.
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Two energy gaps and Fermi-surface "arcs" in NbSe2.
Sergey Borisenko,A. A. Kordyuk,V. B. Zabolotnyy,Dmytro S. Inosov,Daniil Evtushinsky,Bernd Büchner,Alexander Yaresko,Andrei Varykhalov,Rolf Follath,Wolfgang Eberhardt,Luc Patthey,Helmuth Berger +11 more
TL;DR: Using angle-resolved photoemission spectroscopy, the direct observation of the energy gap in 2H-NbSe2 caused by the charge-density waves (CDW) is reported, which implies a nesting mechanism of CDW formation.
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Cation-specific interactions with carboxylate in amino acid and acetate aqueous solutions: X-ray absorption and ab initio calculations.
Emad F. Aziz,Niklas Ottosson,Stefan Eisebitt,Wolfgang Eberhardt,Barbara Jagoda-Cwiklik,Robert Vácha,Pavel Jungwirth,Bernd Winter +7 more
TL;DR: From the intensity variations of the COO (-) aq O 1s X-ray absorption peak, which quantitatively correlate with the change in the local partial density of states from the carboxylic site, interactions are found to decrease in the sequence Na (+) > Li (-) > K (+) • NH 4 (+).
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Size-dependent XPS spectra of small supported Au-clusters
S. Peters,S. Peters,S. Peredkov,S. Peredkov,M. Neeb,Wolfgang Eberhardt,Wolfgang Eberhardt,M. Al-Hada +7 more
TL;DR: In this article, high resolution XPS spectra (4f) of mass-selected Au N -clusters supported by a thin natural silica layer are presented in the size range N ǫ = 1 − 35 atoms per cluster.
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Photoelectron angular distributions from liquid water: effects of electron scattering
Stephan Thürmer,Robert Seidel,Manfred Faubel,Wolfgang Eberhardt,Wolfgang Eberhardt,John C. Hemminger,Stephen E. Bradforth,Bernd Winter +7 more
TL;DR: The PADs reveal that theoretical estimates of the inelastic mean free path are likely too long at low kinetic energies, and hence the electron probing depth in water, near threshold ionization, appears to be considerably smaller than so far assumed.