Yiping Guo
Shanghai Jiao Tong University
52 Papers
618 Citations
Yiping Guo is an academic researcher from Shanghai Jiao Tong University. The author has contributed to research in topics: Flux pinning & Dielectric. The author has an hindex of 20, co-authored 52 publications. Previous affiliations of Yiping Guo include University of New South Wales & Toyohashi University of Technology.
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Papers
Large electric field-induced strain and antiferroelectric behavior in (1-x)(Na 0.5 Bi 0.5 )TiO 3 -x BaTiO 3 ceramics
TL;DR: In this paper, the dielectric, ferroelectric, and electric field-induced strain response of (1-x) Na0.5Bi 0.5-BaTiO3 (NBT-BT) (0.04 ≤ x ≤ 0.10) ceramics has been systematically investigated as a function of temperature.
Composition-induced antiferroelectric phase and giant strain in lead-free (Na y ,Bi z )Ti 1- x O 3(1- x ) -xBaTiO 3 ceramics
TL;DR: In this article, a phase boundary between ferroelectric and antiferroelectric phases can be observed at ambient temperature, which is attributed to a compositional modulation of the mole ratio.
Evidence for oxygen vacancy or ferroelectric polarization induced switchable diode and photovoltaic effects in BiFeO3 based thin films.
TL;DR: Deep insights are provided into the nature of diode and photovoltaic effects in ferroelectric films, and will facilitate the advanced design of switchable devices combining spintronic, electronic, and optical functionalities.
126
Synthesis of Orthorhombic Perovskite-Type ZnSnO3 Single-Crystal Nanoplates and Their Application in Energy Harvesting.
TL;DR: The first synthesis of two-dimensional (2D) single-crystal Zn SnO3 hexagon nanoplates and the fabrication of ZnSnO3 nanoplate-based nanogenerators are reported, which shows the great potential of the material for scavenging mechanical energy from moving entities, such as road vehicles, railway vehicles, and humans.
120
Giant Magnetodielectric Effect in 0-3 Ni0.5Zn0.5Fe2O4-Poly(vinylidene-fluoride) Nanocomposite Films
TL;DR: In this paper, a multiferroic nanocomposite films, composed of magnetic Ni0.5Zn 0.5Fe2O4 (NZFO) nanoparticles (in the size range 10−20 nm) embedded into a poly(vinylidene-fluoride) copolymer matrix is presented.