R
Roswitha Zeis
Researcher at Karlsruhe Institute of Technology
Publications - 69
Citations - 4141
Roswitha Zeis is an academic researcher from Karlsruhe Institute of Technology. The author has contributed to research in topics: Electrolyte & Proton exchange membrane fuel cell. The author has an hindex of 24, co-authored 61 publications receiving 3440 citations. Previous affiliations of Roswitha Zeis include Lund University & Alcatel-Lucent.
Papers
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High-mobility field-effect transistors based on transition metal dichalcogenides
TL;DR: In this paper, the authors report on the fabrication of field effect transistors (FETs) based on transition metal dichalcogenides (WSe2-based FETs).
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Novel High-Mobility Field-Effect Transistors Based on Transition Metal Dichalcogenides
TL;DR: In this article, the authors report the fabrication of novel field effect transistors (FETs) based on transition metal dichalcogenides, which demonstrate ambipolar operation.
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Synthesis, crystal structure, and transistor performance of tetracene derivatives
Hyunsik Moon,Roswitha Zeis,Evert-Jan Borkent,Céline Besnard,Andrew J. Lovinger,Theo Siegrist,Christian Kloc,Zhenan Bao +7 more
TL;DR: The pi stacking structure, which enhances pi orbital overlap and facilitates carrier transport, may be responsible for this high mobility of 5,11-dichlorotetracene.
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Catalytic reduction of oxygen and hydrogen peroxide by nanoporous gold
TL;DR: In this article, Nanoporous gold (NPG) is used as a catalyst for the oxygen reduction reaction in both gas phase (in fuel cells) and aqueous environments (using rotating disk electrochemistry).
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Single-crystal field-effect transistors based on copper phthalocyanine
TL;DR: In this paper, field effect transistors (FETs) were used as p-channel accumulation-mode devices with charge carrier mobilities of up to 1cm2∕Vs combined with a low field effect threshold.