Z
Zhenxiang Cheng
Researcher at University of Wollongong
Publications - 525
Citations - 14708
Zhenxiang Cheng is an academic researcher from University of Wollongong. The author has contributed to research in topics: Ferroelectricity & Ferromagnetism. The author has an hindex of 48, co-authored 459 publications receiving 9962 citations. Previous affiliations of Zhenxiang Cheng include Henan University & Shanghai University.
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Perovskite lead-free dielectrics for energy storage applications
TL;DR: In this paper, the authors summarize the principles of dielectric energy-storage applications, and recent developments on different types of Dielectrics, namely linear dielectrics (LDE), paraelectric, ferroelectrics, and antiferro electrics, focusing on perovskite lead-free dielectors.
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Ultrahigh piezoelectricity in ferroelectric ceramics by design
Fei Li,Fei Li,Dabin Lin,Zibin Chen,Zhenxiang Cheng,Jianli Wang,Chunchun Li,Zhuo Xu,Qianwei Huang,Xiaozhou Liao,Long Qing Chen,Thomas R. Shrout,Shujun Zhang,Shujun Zhang +13 more
TL;DR: This research provides a new paradigm for designing material properties through engineering local structural heterogeneity, expected to benefit a wide range of functional materials.
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The origin of ultrahigh piezoelectricity in relaxor-ferroelectric solid solution crystals
Fei Li,Fei Li,Shujun Zhang,Shujun Zhang,Tiannan Yang,Zhuo Xu,Nan Zhang,Gang Liu,Jianjun Wang,Jianli Wang,Zhenxiang Cheng,Zuo-Guang Ye,Zuo-Guang Ye,Jun Luo,Thomas R. Shrout,Long Qing Chen +15 more
TL;DR: A mesoscale mechanism is proposed to reveal the origin of the high piezoelectricity in relaxor ferroelectrics, where the polar nanoregions aligned in a ferroelectric matrix can facilitate polarization rotation.
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Giant piezoelectricity of Sm-doped Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals.
Fei Li,Fei Li,Matthew J. Cabral,Bin Xu,Bin Xu,Zhenxiang Cheng,Elizabeth C. Dickey,James M. LeBeau,Jianli Wang,Jun Luo,Samuel Taylor,Wesley S. Hackenberger,Laurent Bellaiche,Zhuo Xu,Long Qing Chen,Thomas R. Shrout,Shujun Zhang,Shujun Zhang +17 more
TL;DR: Rare-earth doping is identified as a general strategy for introducing local structural heterogeneity in order to enhance the piezoelectricity of relaxor ferroelectric crystals.
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Structure, ferroelectric properties, and magnetic properties of the La-doped bismuth ferrite
Zhenxiang Cheng,A.H. Li,Xiaolin Wang,Shi Xue Dou,Kiyoshi Ozawa,Hideo Kimura,Shujun Zhang,Thomas R. Shrout +7 more
TL;DR: In this article, a series of structure transformations depend upon the doping level of Bi1−xLaxFeO3 ceramics with x=0, 0.8La0.2 and Bi0.7La 0.3 have been synthesized by solid state reaction starting from metal oxides.