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Bai-Xiang Xu
Researcher at Technische Universität Darmstadt
Publications - 183
Citations - 3393
Bai-Xiang Xu is an academic researcher from Technische Universität Darmstadt. The author has contributed to research in topics: Finite element method & Coercivity. The author has an hindex of 25, co-authored 183 publications receiving 2346 citations. Previous affiliations of Bai-Xiang Xu include Kaiserslautern University of Technology & Texas A&M University.
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A review on modeling of electro-chemo-mechanics in lithium-ion batteries
TL;DR: A comprehensive overview of the approaches for modeling the coupled chemo-mechanical behavior of lithium-ion batteries at three different scales, namely the particle, the electrode, and the battery cell levels, can be found in this article.
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Domain evolution in ferroelectric materials: A continuum phase field model and finite element implementation
TL;DR: In this paper, a numerical tool for simulating the polarization distribution in ferroelectric materials is presented using the concept of a phase field, a continuum physics model is established which is descretized with finite elements.
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Dynamic analysis of dielectric elastomer actuators
TL;DR: An analytical model for the dynamic analysis of a homogeneously deformed dielectric elastomer actuator (DEA) with a standard sandwich structure is proposed in this article, where the equation of motion for the DEA is obtained by the Euler-Lagrange equation.
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Atomic structure and domain wall pinning in samarium-cobalt-based permanent magnets.
Michael Duerrschnabel,Min Yi,K. Uestuener,M. Liesegang,M. Katter,Hans-Joachim Kleebe,Bai-Xiang Xu,Oliver Gutfleisch,Leopoldo Molina-Luna +8 more
TL;DR: Model magnets with an increased iron content based on a unique nanostructure and -chemical modification route using Fe, Cu, and Zr as dopants are presented to study how changes in the iron content affect the microstructure of samarium cobalt magnets.
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On electromechanical stability analysis of dielectric elastomer actuators
TL;DR: In this paper, the equilibrium state and critical electric field for dielectric elastomer actuators were derived based on the total stress concept, and criticality was discussed in the frame of structure stability and electric breakdown specific results for four commonly used material models.