Mechanical-Induced Polarization Switching in Relaxor Ferroelectric Single Crystals

2019 ◽  
Vol 11 (43) ◽  
pp. 40758-40768 ◽  
Author(s):  
Jihong Bian ◽  
Yuting Wang ◽  
Ren Zhu ◽  
Lei Wang ◽  
Bian Yang ◽  
...  
Keyword(s):  
Single Crystals ◽  
Polarization Switching ◽  
Induced Polarization ◽  
Relaxor Ferroelectric

scholarly journals Symmetry Breaking and Electrical Frustration during Tip-Induced Polarization Switching in the Nonpolar Cut of Lithium Niobate Single Crystals

ACS Nano ◽  
2014 ◽  
Vol 9 (1) ◽  
pp. 769-777 ◽  
Author(s):  
Anton V. Ievlev ◽  
Denis O. Alikin ◽  
Anna N. Morozovska ◽  
Olexander V. Varenyk ◽  
Eugene A. Eliseev ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Symmetry Breaking ◽  
Single Crystals ◽  
Polarization Switching ◽  
Induced Polarization

Low-Frequency Central Peaks In Relaxor Ferroelectric PZN-9%PT Single Crystals

2007 ◽  
Vol 347 (1) ◽  
pp. 25-29 ◽  
Author(s):  
Jae-Hyeon Ko ◽  
Do Han Kim ◽  
Seiji Kojima
Keyword(s):  
Single Crystals ◽  
Low Frequency ◽  
Relaxor Ferroelectric

Magnetic ordering in relaxor ferroelectric (1 − x)Pb(Fe2/3W1/3)O3–xPbTiO3 single crystals

2007 ◽  
Vol 22 (8) ◽  
pp. 2116-2124 ◽  
Author(s):  
Li Feng ◽  
Haiyan Guo ◽  
Zuo-Guang Ye
Keyword(s):  
Single Crystals ◽  
Magnetic Measurements ◽  
Ferroelectric Properties ◽  
Magnetic Ordering ◽  
Magnetic Behavior ◽  
Relaxor Ferroelectric ◽  
X Ray Diffraction ◽  
Ferroelectric State ◽  
Temperature Changes ◽  
Temperature Solution

Single crystals of the perovskite solid solution (1 − x)Pb(Fe2/3W1/3)O3–xPbTiO3, with x = 0, 0.07, 0.27, and 0.75, have been synthesized by the high-temperature solution growth using PbO as flux and characterized by x-ray diffraction and dielectric and magnetic measurements. The crystal structure at room temperature changes from a pseudocubic to a tetragonal phase with the PbTiO3 (PT) content increasing to x ⩾ 0.27. As the amount of PT increases, the relaxor ferroelectric behavior of Pb(Fe2/3W1/3)O3 (PFW) is transformed toward a normal ferroelectric state with sharp and nondispersive peaks of dielectric permittivity at TC. Two types of magnetic orderings are observed on the temperature dependence of the magnetization in the crystals with x ⩽ 0.27. This behavior is explained based on the relationships among the magnetic ordering, perovskite structure, composition, and relaxor ferroelectric properties. Furthermore, the macroscopic magnetization of the system was measured under the application of a magnetic field, which demonstrates different magnetic behavior associated with the weakly ferromagnetic, antiferromagnetic, and paramagnetic ordering in the temperature range of 2 to 390 K. Interestingly, the low-temperature ferromagnetism is enhanced by the addition of ferroelectric PT up to x = 0.27.

Nonvolatile data storage using mechanical force-induced polarization switching in ferroelectric polymer

2015 ◽  
Vol 106 (4) ◽  
pp. 042903 ◽  
Author(s):  
Xin Chen ◽  
Xin Tang ◽  
Xiang-Zhong Chen ◽  
Yu-Lei Chen ◽  
Xu Guo ◽  
...  
Keyword(s):  
Data Storage ◽  
Polarization Switching ◽  
Induced Polarization ◽  
Mechanical Force ◽  
Ferroelectric Polymer

Residual stress and interface effect on dielectric mechanisms in poled ultrathin relaxor ferroelectric single crystals

2014 ◽  
Vol 115 (20) ◽  
pp. 204104 ◽  
Author(s):  
Long Li ◽  
Xiangyong Zhao ◽  
Xiaobing Li ◽  
Qing Xu ◽  
Linrong Yang ◽  
...  
Keyword(s):  
Residual Stress ◽  
Single Crystals ◽  
Relaxor Ferroelectric ◽  
Interface Effect

Frequency response of current modulation induced polarization switching in VCSELs

2002 ◽  
Author(s):  
Guy Verschaffelt ◽  
Jan Albert ◽  
Krassimir P. Panajotov ◽  
Bob Nagler ◽  
Michael Peeters ◽  
...  
Keyword(s):  
Frequency Response ◽  
Polarization Switching ◽  
Induced Polarization ◽  
Current Modulation
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