J
Jiangyu Li
Researcher at Southern University of Science and Technology
Publications - 355
Citations - 16108
Jiangyu Li is an academic researcher from Southern University of Science and Technology. The author has contributed to research in topics: Ferroelectricity & Piezoresponse force microscopy. The author has an hindex of 56, co-authored 333 publications receiving 13134 citations. Previous affiliations of Jiangyu Li include University of California, San Diego & University of Nebraska–Lincoln.
Papers
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Journal ArticleDOI
High energy density nanocomposites based on surface-modified BaTiO(3) and a ferroelectric polymer.
Philseok Kim,Natalie M. Doss,John P. Tillotson,Peter J. Hotchkiss,Ming-Jen Pan,Seth R. Marder,Jiangyu Li,Jeffery P Calame,Joseph W. Perry +8 more
TL;DR: Comparisons with model calculations indicate the important roles of nanoparticle percolation and porosity of the nanocomposites on the dielectric properties, and the calculated maximum energy densities indicate maximal extractable energy for two different particle volume fractions.
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An organic-inorganic perovskite ferroelectric with large piezoelectric response
Yu-Meng You,Wei-Qiang Liao,Dewei Zhao,Heng-Yun Ye,Yi Zhang,Qionghua Zhou,Xianghong Niu,Jinlan Wang,Peng-Fei Li,Da-Wei Fu,Zhe-Ming Wang,Song Gao,Kunlun Yang,Jun-Ming Liu,Jiangyu Li,Jiangyu Li,Yanfa Yan,Ren-Gen Xiong +17 more
TL;DR: Trimethylchloromethyl ammonium trichloromanganese(II), an organic-inorganic perovskite ferroelectric crystal processed from aqueous solution, has a large d33 of 185 picocoulombs per newton and a high phase-transition temperature of 406 kelvin (K) (16 K above that of BTO), which makes it a competitive candidate for medical, micromechanical, and biomechanical applications.
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Diisopropylammonium Bromide Is a High-Temperature Molecular Ferroelectric Crystal
Da Wei Fu,Hong-Ling Cai,Yuanming Liu,Qiong Ye,Wen Zhang,Yi Zhang,Xue Yuan Chen,Gianluca Giovannetti,Massimo Capone,Jiangyu Li,Ren-Gen Xiong +10 more
TL;DR: DIPAB is a molecular alternative to perovskite ferroelectrics and ferroelectric polymers in sensing, actuation, data storage, electro-optics, and molecular or flexible electronics and exhibits good piezoelectric response and well-defined ferro electric domains.
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Electromechanical response of ionic polymer-metal composites
TL;DR: Nemat-Nasser and Hori as mentioned in this paper developed a micromechanical model which accounts for the coupled ion transport, electric field, and elastic deformation to predict the response of the IPMC, qualitatively and quantitatively.
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Domain switching in polycrystalline ferroelectric ceramics.
TL;DR: This work uses a combined theoretical and experimental approach to establish a relation between crystallographic symmetry and the ability of a ferroelectric polycrystalline ceramic to switch, and shows that equiaxed polycrystal of materials that are either tetragonal or rhombohedral cannot switch; yet polycrystals of materials where these two symmetries co-exist can in fact switch.