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Xin Zhang
Researcher at Northwestern University
Publications - 39
Citations - 786
Xin Zhang is an academic researcher from Northwestern University. The author has contributed to research in topics: Fourier transform & Fast Fourier transform. The author has an hindex of 12, co-authored 35 publications receiving 414 citations. Previous affiliations of Xin Zhang include Southwest Jiaotong University & University of Electronic Science and Technology of China.
Papers
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Journal ArticleDOI
Pressure-Driven Interface Evolution in Solid-State Lithium Metal Batteries
TL;DR: In this paper, a multi-scale three-dimensional time-dependent contact model for describing the Li-SE interface evolution under stack pressure is presented, which considers the surface roughness of the Li and SEs, Li elastoplasticity, Li creep, and the Li metal plating/stripping process.
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Rethinking How External Pressure Can Suppress Dendrites in Lithium Metal Batteries
Xin Zhang,Q. Jane Wang,Katharine L. Harrison,Katherine L. Jungjohann,Brad L. Boyce,Scott A. Roberts,Peter M. Attia,Stephen J. Harris +7 more
TL;DR: Zhang et al. as discussed by the authors developed a contact mechanics model for tracking Li surface and sub-surface stresses where electrodes have realistically (micron-scale) rough surfaces and showed that dendrite growth can be inhibited when Li metal pouch cells are subjected to external loads.
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Fabrication of superhydrophobic aluminum surface by droplet etching and chemical modification
TL;DR: In this article, a simple method that combines droplet etching and chemical modification was used to fabricate a superhydrophobic aluminum surface, with a contact angle of 156° and a sliding angle of 5°.
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FFT-Based Methods for Computational Contact Mechanics
TL;DR: Different algorithms involving the fast Fourier transform (FFT) are summarized, developed for different contact problems, error control, as well as solutions to the problems involving different contact geometries, different types of materials, and different physical issues.
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Transient and steady-state viscoelastic contact responses of layer-substrate systems with interfacial imperfections
Xin Zhang,Q. Jane Wang,Tao He +2 more
TL;DR: In this paper, the authors developed a semi-analytical model for solving the transient and steady-state contact responses of a rigid sphere sliding/rolling on a viscoelastic layer-elastic substrate system.