L
Longlong Shu
Researcher at Nanchang University
Publications - 61
Citations - 1753
Longlong Shu is an academic researcher from Nanchang University. The author has contributed to research in topics: Flexoelectricity & Dielectric. The author has an hindex of 20, co-authored 48 publications receiving 1096 citations. Previous affiliations of Longlong Shu include North Carolina State University & Xi'an Jiaotong University.
Papers
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Journal ArticleDOI
Symmetry of flexoelectric coefficients in crystalline medium
TL;DR: In this article, the symmetry of the flexoelectric coefficients in matrix form is studied and the results indicate that the direct flexoeectric coefficients should be presented in 3'×'18' form and the converse flexoeffectric coefficients are presented in 6'×'-9' form, rather than 6'x'-6'6' form like elastic constants.
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Microstructure and ferroelectric properties of Nb2O5-modified BiFeO3-BaTiO3 lead-free ceramics for energy storage
TL;DR: In this article, the effects of Nb2O5 addition on microstructures, dielectric breakdown strength, and energy storage properties of BiFeO3-BaTiO3 (BF-BT) ceramics were investigated.
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Photoflexoelectric effect in halide perovskites.
Longlong Shu,Shanming Ke,Linfeng Fei,Wenbin Huang,Zhiguo Wang,Jinhui Gong,Xiaoning Jiang,Li Wang,Fei Li,Shuijin Lei,Zhenggang Rao,Yangbo Zhou,Ren-Kui Zheng,Xi Yao,Yu Wang,Massimiliano Stengel,Massimiliano Stengel,Gustau Catalan,Gustau Catalan +18 more
TL;DR: It is demonstrated that adding light to mechanical oscillation enhances effective flexoelectric coefficients by orders of magnitude, with the halide perovskites showing the largest coefficients.
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Flexoelectric materials and their related applications: A focused review
TL;DR: Flexoelectricity refers to the mechanical-electro coupling between strain gradient and electric polarization, and conversely, the electro-mechanical coupling between electric field gradient and mechanical stress as mentioned in this paper.
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Vibration catalysis of eco-friendly Na0.5K0.5NbO3-based piezoelectric: An efficient phase boundary catalyst
TL;DR: In this paper, a phase boundary in Li modified Na0.5K 0.5NbO3 (NKN) materials was proposed to improve the piezocatalytic activity, and the relationships among the composition, phase structure, electrochemical and catalytic performances were systematically investigated.