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Computational Modelling, Topological Optimization and Design of Flexoelectric Nano Energy Harvesters

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Publications

Topologically switchable behavior induced by an elastic instability in a phononic waveguide

Author(s): B. H. Nguyen, X. Zhuang, H. S. Park, T. Rabczuk
Published in: Journal of Applied Physics, Issue 127/24, 2020, Page(s) 245109, ISSN 0021-8979
DOI: 10.1063/5.0005331

Exceptional piezoelectricity, high thermal conductivity and stiffness and promising photocatalysis in two-dimensional MoSi2N4 family confirmed by first-principles

Author(s): Bohayra Mortazavi, Brahmanandam Javvaji, Fazel Shojaei, Timon Rabczuk, Alexander V. Shapeev, Xiaoying Zhuang
Published in: Nano Energy, Issue 82, 2021, Page(s) 105716, ISSN 2211-2855
DOI: 10.1016/j.nanoen.2020.105716

High flexoelectric constants in Janus transition-metal dichalcogenides

Author(s): Brahmanandam Javvaji; Xiaoying Zhuang; Harold S. Park; Bo He
Published in: PHYSICAL REVIEW MATERIALS, Issue 1, 2019, ISSN 2475-9953
DOI: 10.1103/physrevmaterials.3.125402

Exploration of mechanical, thermal conductivity and electromechanical properties of graphene nanoribbon springs

Author(s): Brahmanandam Javvaji, Bohayra Mortazavi, Timon Rabczuk, Xiaoying Zhuang
Published in: Nanoscale Advances, Issue 2/8, 2020, Page(s) 3394-3403, ISSN 2516-0230
DOI: 10.1039/d0na00217h

Three-dimensional topology optimization of auxetic metamaterial using isogeometric analysis and model order reduction

Author(s): Chuong Nguyen, Xiaoying Zhuang, Ludovic Chamoin, Xianzhong Zhao, H. Nguyen-Xuan, Timon Rabczuk
Published in: Computer Methods in Applied Mechanics and Engineering, Issue 371, 2020, Page(s) 113306, ISSN 0045-7825
DOI: 10.1016/j.cma.2020.113306

A meshfree formulation for large deformation analysis of flexoelectric structures accounting for the surface effects

Author(s): Xiaoying Zhuang, S.S. Nanthakumar, Timon Rabczuk
Published in: Engineering Analysis with Boundary Elements, Issue 120, 2020, Page(s) 153-165, ISSN 0955-7997
DOI: 10.1016/j.enganabound.2020.07.021