Blar i NTNU Open på forfatter "Xu, Bai-Xiang"
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3D non-isothermal phase-field simulation of microstructure evolution during selective laser sintering
Yang, Yangyiwei; Ragnvaldsen, Olav; Bai, Yang; Yi, Min; Xu, Bai-Xiang (Journal article; Peer reviewed, 2019)During selective laser sintering (SLS), the microstructure evolution and local temperature variation interact mutually. Application of conventional isothermal sintering model is thereby insufficient to describe SLS. In ... -
Modelling of the vertical deflection of ferroelectric bending tongues loaded at their free end
Cardoletti, Juliette; Radetinac, Aldin; Thiem, Daniel; Walker, Julian; Komissinskiy, Philipp; Xu, Bai-Xiang; Schlaak, Helmut; Trolier-Mckinstry, Susan E; Alff, Lambert (Peer reviewed; Journal article, 2019)In this work, a model to describe the vertical deflection of ferroelectric bending tongues with a load at their free end is proposed. The model is based on the ferroelectric switching criterion developed by Hwang et al. ... -
Modulus spectroscopy for the detection of parallel electric responses in electroceramics
Frömling, Til; Liu, Yao; Hoang, An-Phuc; Gehringer, Maximilian; Steiner, Sebastian; Zhuk, Mikalai; Glaum, Julia; Xu, Bai-Xiang (Journal article; Peer reviewed, 2021)Impedance spectroscopy has become one of the most versatile and essential investigation methods concerning electrical properties of materials for electronic and energy applications. Deriving knowledge about physical ...