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Gerhard Wilde  - - - 
Top co-authors See all
Yong Lei

301 shared publications

Institut für PhysikTechnische Universität Ilmenau Ilmenau 98693 Germany

Zenji Horita

299 shared publications

Department of Materials Science and Engineering, Kyushu University

Xiaozhou Liao

214 shared publications

The University of SydneySchool of Aerospace Mechanical & Mechatronic Engineering Sydney, New South Wales 2006 Australia

Y.Theodore Zhu

205 shared publications

Nano and Heterostructural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing, People’s Republic of China

Enrique J. Lavernia

146 shared publications

Department of Chemical Engineering and Materials Science, University of California, Irvine, Irvine, USA

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Publication Record
Distribution of Articles published per year 
(1996 - 2019)
Total number of journals
published in
 
24
 
Publications See all
Article 0 Reads 0 Citations Stability and Performance of Nanostructured Perovskites for Light-Harvesting Applications Mirko Gabski, Stefan Ostendorp, Martin Peterlechner, Gerhard... Published: 25 January 2019
Small Methods, doi: 10.1002/smtd.201800404
DOI See at publisher website
Article 0 Reads 0 Citations Microstructure and cryogenic magnetic properties in amorphousized RE57Cu25Al18 (RE = Ho and Tm) ribbons Yikun Zhang, Huadong Li, Shuhua Geng, Xionggang Lu, Gerhard ... Published: 01 January 2019
Journal of Alloys and Compounds, doi: 10.1016/j.jallcom.2018.08.210
DOI See at publisher website
Article 0 Reads 0 Citations Tracer diffusion in the Ni–CoCrFeMn system: Transition from a dilute solid solution to a high entropy alloy Josua Kottke, Mathilde Laurent-Brocq, Adnan Fareed, Daniel G... Published: 01 January 2019
Scripta Materialia, doi: 10.1016/j.scriptamat.2018.09.011
DOI See at publisher website
Article 2 Reads 0 Citations The impact of micro-alloying on relaxation dynamics in Pd40Ni40P20 bulk metallic glass René Hubek, Mikhail Seleznev, Isabelle Binkowski, Martin Pet... Published: 14 December 2018
Journal of Applied Physics, doi: 10.1063/1.5047846
DOI See at publisher website
Article 0 Reads 0 Citations Cryogenic magnetic properties and magnetocaloric performance in double perovskite Pr2NiMnO6 and Pr2CoMnO6 compounds Yikun Zhang, Huadong Li, Dan Guo, Long Hou, Xi Li, Zhongming... Published: 01 December 2018
Ceramics International, doi: 10.1016/j.ceramint.2018.08.075
DOI See at publisher website
PREPRINT 4 Reads 0 Citations Concentration-dependent atomic mobilities in FCC CoCrFeMnNi high-entropy alloys Daniel Gaertner, Katrin Abrahams, Josua Kottke, Vladimir A. ... Published: 12 October 2018
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The diffusion kinetics in a CoCrFeMnNi high entropy alloy is investigated by a combined radiotracer--interdiffusion experiment applied to a pseudo-binary Co$_{15}$Cr$_{20}$Fe$_{20}$Mn$_{20}$Ni$_{25}$ / Co$_{25}$Cr$_{20}$Fe$_{20}$Mn$_{20}$Ni$_{15}$ couple. As a result, the composition-dependent tracer diffusion coefficients of Co, Cr, Fe and Mn are determined. The elements are characterized by significantly different diffusion rates, with Mn being the fastest element and Co being the slowest one. The elements having originally equiatomic concentration through the diffusion couple are found to reveal up-hill diffusion, especially Cr and Mn. The atomic mobility of Co seems to follow an S-shaped concentration dependence along the diffusion path. The experimentally measured kinetic data are checked against the existing CALPHAD-type databases. In order to ensure a consistent treatment of tracer and chemical diffusion a generalized symmetrized continuum approach for multi-component interdiffusion is proposed. Both, tracer and chemical diffusion concentration profiles are simulated and compared to the measurements. By using the measured tracer diffusion coefficients the chemical profiles can be described, almost perfectly, including up-hill diffusion.
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