Tong-Yi Zhang
Shanghai University
321 Papers
2K Citations
Tong-Yi Zhang is an academic researcher from Shanghai University. The author has contributed to research in topics: Dislocation & Thin film. The author has an hindex of 44, co-authored 320 publications. Previous affiliations of Tong-Yi Zhang include Xiamen University & Yale University.
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Papers
The charge-free zone model for electrically conductive cracks in dielectric and piezoelectric ceramics
Tong-Yi Zhang,Tao Xie +1 more
TL;DR: In this paper, a charge-free zone model for electrically conductive cracks in dielectric and piezoelectric ceramics is reviewed with the simplified constitutive equations and the regular constitutive equation and then applied to interpret the experimental results on window ceramic glass and poled lead zirconate titanate PIC 151 ceramic.
Phase field simulations of a permeable crack parallel to the original polarization direction in a ferroelectric mono-domain
Jie Wang,Tong-Yi Zhang +1 more
TL;DR: In this article, two-dimensional phase field simulations of polarization switching-induced toughening of an electrically permeable crack parallel to the original polarization direction in a ferroelectric mono-domain were conducted based on the time-dependent Ginzburg-Landau equation.
Modeling of torsional vibration induced by extension-twisting coupling of anisotropic composite laminates with piezoelectric actuators
TL;DR: In this article, a dynamic analytical model for the torsional vibration of an anisotropic piezoelectric laminate induced by the extension-twisting coupling effect is presented.
Mechanical characterization of cellulosic thecal plates in dinoflagellates by nanoindentation.
TL;DR: The present study demonstrated the novel properties of this potential new source of cellulose, including hardness and elastic modulus, and demonstrated their role as a protective cell covering in dinoflagellates.