653 citations · 2.9k across the 29 of their papers we have counts for
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Mechanically Assisted Symmetry Reconstruction for Extraordinary Piezoelectricity
Jinhui Fan, Chonghe Wang, Xiaoyan Lu +16
Active symmetry control - a central challenge in materials science, particularly in ferroelectrics - is achieved via mechanically assisted poling (MAP) guided by thermodynamics and…
A Geometric Pathway for Tuning Ferroelectric Properties via Polar State Reconfiguration
Hao-Cheng Thong, Bo Wu, Fan Hu +7
We report the discovery of a geometric pathway for tuning ferroelectric properties through thermally driven reconfiguration between coexisting polar states in Li-substituted NaNbO3…
Tunable and Persistent Macroscopic Polarization in Nominally Centrosymmetric Defective Oxides
D. -S. Park, N. Pryds, N. Gauquelin +8
Introducing symmetry breaking in materials enables the emergence of functionalities. This can be microscopically and macroscopically driven by applying external stimuli such as mec…
"Forbidden" polarisation and extraordinary piezoelectric effect in organometallic lead halide perovskites
Milica Vasiljevic, Marton Kollar, David Spirito +5
Organometallic lead halide perovskites are highly efficient materials for solar cells and other optoelectronic applications due to their high quantum efficiency and exceptional sem…
Induced Giant Piezoelectricity in Centrosymmetric Oxides
D. -S. Park, M. Hadad, L. M. Rimer +11
Piezoelectrics are materials that linearly deform in response to an applied electric field. As a fundamental prerequisite, piezoelectric material must possess a non centrosymmetric…
Dielectric and electro-mechanic nonlinearities in perovskite oxide ferroelectrics, relaxors and relaxor ferroelectrics
Lukas M. Riemer, Li Jin, Hana Uršič +3
The polarization and strain response of ferroelectric materials at fields below the macroscopic coercive field is of a paramount importance for the operation of many electronic dev…