H
Hans-Gerd Boyen
Researcher at University of Hasselt
Publications - 153
Citations - 9849
Hans-Gerd Boyen is an academic researcher from University of Hasselt. The author has contributed to research in topics: X-ray photoelectron spectroscopy & Thin film. The author has an hindex of 39, co-authored 149 publications receiving 8512 citations. Previous affiliations of Hans-Gerd Boyen include University of Ulm & University of Duisburg-Essen.
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Metallization of ultra-thin, non-thiol SAMs with flat-lying molecular units: Pd on 1, 4-dicyanobenzene.
Felix Eberle,Martin Metzler,Dieter M. Kolb,Marc Saitner,Patrick Wagner,Patrick Wagner,Hans-Gerd Boyen +6 more
TL;DR: Self-assembled monolayers of 1,4-dicyanobenzene on Au(111) electrodes are studied by cyclic voltammetry, in-situ STM and ex-Situ XPS and it is demonstrated that both functional groups can act as complexation sites for metal ions from solution.
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Impact of ammonium sulfide solution on electronic properties and ambient stability of germanium surfaces: towards Ge-based microelectronic devices
Claudia Fleischmann,Koen Schouteden,Matthias Müller,Philipp Hönicke,Burkhard Beckhoff,Sonja Sioncke,Hans-Gerd Boyen,Marc Meuris,Chris Van Haesendonck,Kristiaan Temst,André Vantomme +10 more
TL;DR: In this article, the electrical properties and ambient stability of sulfurized p-type Ge surfaces were investigated using a variety of complementary spectroscopic techniques, and it was shown that sulfur atoms chemically bind to Ge surface atoms within the first few seconds after immersion in solution.
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Photoelectron spectroscopic investigations of thin FexSi100−x films
R. Kilper,S. Teichert,Th. Franke,Peter Häussler,Hans-Gerd Boyen,A. Cossy-Favre,Peter Oelhafen +6 more
TL;DR: In this article, photoelectron spectroscopic methods (UPS, XPS) were employed to study the electronic properties of FexSi100−x films (0 ≤ x ≤ 75) in the amorphous and polycrystalline state.
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Potential-Induced Degradation and Recovery of Perovskite Solar Cells
Jorne Carolus,Tamara Merckx,Zeel Purohit,Brijesh Tripathi,Hans-Gerd Boyen,Tom Aernouts,Ward De Ceuninck,Bert Conings,Michael Daenen +8 more
TL;DR: In this paper, the project PV OpMaat, financed by the cross-border collaboration program Interreg V Flanders-Netherlands with financial support of the European Fund for Regional Development (EFPD), is presented.
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Structure-induced minima in the electronic density of states-A comparison of the amorphous with the liquid state
TL;DR: In this article, the structure-induced pseudo gaps in the electronic density of states of liquid and amorphous alloys were studied by means of photoelectron spectroscopy.