In-situ electric field induced nanoscale BO6 octahedral tilting in lead-free Fe-doped 0.95(Na1/2Bi1/2)TiO3–0.05BaTiO3 single crystal

2019 ◽  
Vol 165 ◽  
pp. 94-97
Author(s):  
Saidong Xue ◽  
Haosu Luo ◽  
Xiangyong Zhao ◽  
Feifei Wang ◽  
Di Lin ◽  
...  
Keyword(s):  
Electric Field ◽  
Single Crystal ◽  
Lead Free ◽  
Octahedral Tilting

scholarly journals In-situ electric field induced lattice strain response observation in BiFeO3–BaTiO3 lead-free piezoelectric ceramics

2018 ◽  
Vol 126 (5) ◽  
pp. 316-320 ◽  
Author(s):  
Sangwook KIM ◽  
Gopal Prasad KHANAL ◽  
Hyun-Wook NAM ◽  
Minsu KIM ◽  
Ichiro FUJII ◽  
...  
Keyword(s):  
Electric Field ◽  
Lattice Strain ◽  
Piezoelectric Ceramics ◽  
Lead Free ◽  
Strain Response

Giant strain and electric-field-induced phase transition in lead-free (Na0.5Bi0.5)TiO3-BaTiO3-(K0.5Na0.5)NbO3 single crystal

2016 ◽  
Vol 108 (2) ◽  
pp. 022903 ◽  
Author(s):  
Chao Chen ◽  
Xiangyong Zhao ◽  
Yaojin Wang ◽  
Haiwu Zhang ◽  
Hao Deng ◽  
...  
Keyword(s):  
Phase Transition ◽  
Electric Field ◽  
Single Crystal ◽  
Lead Free

scholarly journals An electric field cell for performing in situ single-crystal synchrotron X-ray diffraction

2021 ◽  
Vol 54 (5) ◽  
pp. 1349-1359
Author(s):  
Lucy K. Saunders ◽  
Hamish H.-M. Yeung ◽  
Mark R. Warren ◽  
Peter Smith ◽  
Stuart Gurney ◽  
...  
Keyword(s):  
Electric Field ◽  
Single Crystal ◽  
Electric Fields ◽  
Piezoelectric Materials ◽  
Colour Change ◽  
X Ray Diffraction ◽  
Atomic Displacements ◽  
Underlying Processes ◽  
Change Material

With the recent increase in research into ferroelectric, anti-ferroelectric and piezoelectric materials, studying the solid-state properties in situ under applied electric fields is vital in understanding the underlying processes. Where this behaviour is the result of atomic displacements, crystallographic insight has an important role. This work presents a sample environment designed to apply an electric field to single-crystal samples in situ on the small-molecule single-crystal diffraction beamline I19, Diamond Light Source (UK). The configuration and operation of the cell is described as well as its application to studies of a proton-transfer colour-change material.

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