W
Werner Mader
Researcher at University of Bonn
Publications - 168
Citations - 4243
Werner Mader is an academic researcher from University of Bonn. The author has contributed to research in topics: Electron diffraction & Transmission electron microscopy. The author has an hindex of 32, co-authored 168 publications receiving 3973 citations. Previous affiliations of Werner Mader include Max Planck Society.
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Journal ArticleDOI
Structural and doping effects in the half-metallic double perovskite A 2 CrWO 6 (A=Sr, Ba, and Ca)
J. B. Philipp,Peter Majewski,Lambert Alff,Andreas Erb,Rudolf Gross,T. Graf,Martin S. Brandt,J. Simon,Thomas Walther,Werner Mader,Dinesh Topwal,D. D. Sarma +11 more
TL;DR: In this article, the structural, transport, magnetic, and optical properties of the double perovskite A2CrWO6 with A = Sr,Ba,Ca have been studied.
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Oxidation states of Mn and Fe in various compound oxide systems.
H. Schmid,Werner Mader +1 more
TL;DR: EELS measurements on Mn and Fe doped ZnO thin films showed that the valence states of the dopants can unambiguously be determined by calibrating the Mn-L (2,3) and Fe-L(2, 3) ELNES data against the measured standards.
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Physics of grain boundaries in the colossal magnetoresistance manganites
Rudolf Gross,Lambert Alff,Bernd Büchner,B Freitag,C. Höfener,J. Klein,Yafeng Lu,Werner Mader,J.B. Philipp,M.S.R. Rao,Pascal Reutler,S. Ritter,S. Thienhaus,S. Uhlenbruck,B. Wiedenhorst +14 more
TL;DR: In this paper, the electrical transport properties of grain boundaries in epitaxial thin films of perovskite manganites have been studied as a function of temperature and applied magnetic field.
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Crystallinity of plant epicuticular waxes: electron and X-ray diffraction studies.
TL;DR: The crystal structure of the epicuticular waxes of 35 plant species has been examined by electron diffraction and X-ray powder diffraction, finding an orthorhombic structure which is the most common for aliphatic compounds.
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Time-dependent performance of mixed-conducting SOFC cathodes
Andreas Mai,Michael Becker,Wilfried Assenmacher,Frank Tietz,Dag Hathiramani,Ellen Ivers-Tiffée,Detlev Stöver,Werner Mader +7 more
TL;DR: The time-dependent degradation of anode-supported Solid Oxide Fuel Cells (SOFCs) with La 0.58 Sr 0.4 Co 0.2 Fe 0.8 O 3− δ (LSCF) cathodes has been studied in this paper.