Anomalous Polarization Switching Characteristics in a Ferroelectric Heterostructure

2017 ◽  
Vol 255 (3) ◽  
pp. 1700371 ◽  
Author(s):  
Lian Cui ◽  
Fenghui Cao ◽  
Haiying Cui ◽  
Yuchun Li ◽  
Rui Yang
Keyword(s):  
Polarization Switching ◽  
Switching Characteristics ◽  
Anomalous Polarization

Polarization switching characteristics in a 1550??nm VCSEL subject to circularly polarized optical injection

2016 ◽  
Vol 14 (2) ◽  
pp. 021401-21405 ◽  
Author(s):  
Haiying Qiu Haiying Qiu ◽  
Zhengmao Wu Zhengmao Wu ◽  
Tao Deng Tao Deng ◽  
Yang He Yang He ◽  
and Guangqiong Xia and Guangqiong Xia
Keyword(s):  
Polarization Switching ◽  
Optical Injection ◽  
Circularly Polarized ◽  
Switching Characteristics

scholarly journals Anomalous polarization switching in organic ferroelectric field effect transistors

2007 ◽  
Vol 91 (4) ◽  
pp. 042909 ◽  
Author(s):  
C. A. Nguyen ◽  
P. S. Lee ◽  
N. Ng ◽  
H. Su ◽  
S. G. Mhaisalkar ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Polarization Switching ◽  
Anomalous Polarization

Polarization-switching characteristics of flux-grown KTiOPO4 and RbTiOPO4 at room temperature

2005 ◽  
Vol 97 (12) ◽  
pp. 124105 ◽  
Author(s):  
C. Canalias ◽  
J. Hirohashi ◽  
V. Pasiskevicius ◽  
F. Laurell
Keyword(s):  
Room Temperature ◽  
Polarization Switching ◽  
Switching Characteristics

Anomalous polarization switching and permanent retention in a ferroelectric ionic conductor

2020 ◽  
Vol 7 (1) ◽  
pp. 263-274 ◽  
Author(s):  
Shuang Zhou ◽  
Lu You ◽  
Apoorva Chaturvedi ◽  
Samuel A. Morris ◽  
Jason S. Herrin ◽  
...  
Keyword(s):  
Ionic Conduction ◽  
Polarization Switching ◽  
Ionic Conductor ◽  
Anomalous Polarization

Ionic conduction in a ferroelectric leads to anomalous polarization switching kinetics but prevents retention failure.

Enhanced Polarization Switching Characteristics of Pb(Zr0.5Ti0.5)O3–Pt Nanocomposite Thin Films

2004 ◽  
Vol 19 (4) ◽  
pp. 1043-1049 ◽  
Author(s):  
Cheng-Wei Cheng ◽  
Yuan-Chieh Tseng ◽  
Tai-Bor Wu ◽  
Li-Jen Chou
Keyword(s):  
Thin Films ◽  
Single Layer ◽  
Polarization Switching ◽  
Nano Particles ◽  
Nanocomposite Films ◽  
Pzt Film ◽  
Nanocomposite Thin Films ◽  
Switching Characteristics ◽  
Pt Films ◽  
Nanocomposite Structures

The effect of nanoscale Pt particles embedded in ferroelectric matrix on the polarization switching characteristics of Pb(Zr0.5Ti0.5)O3(PZT) thin films of low thickness was investigated. Two different nanocomposite structures of PZT-Pt thin films were fabricated for the study. The first one incorporated a single layer of Pt nano-particles embedded in the PZT film, which was formed by annealing an ultrathin Pt layer that had been inserted into the middle of the deposited PZT. The other one had Pt nano-particles embedded uniformly and coherently in the lattice of the PZT matrix, which was generated by annealing the cosputtered films of PZT and Pt. The electric field applied on the films can be locally intensified near the embedded Pt particles, which markedly enhances the polarization switching characteristic of the above PZT-Pt nanocomposite films. Accordingly, a satisfactorily higher remanent polarization was obtained than exhibited by normal PZT films, but the coercive field was only slightly higher. However, adding an excess of Pt made the nanocomposite films too leaky to exhibit the enhancement. Moreover, the nanocomposite PZT-Pt films in the capacitor configuration of Pt/LaNiO3/PZT-Pt/LaNiO3/Pt also exhibited highly reliable polarization retention and fatigue resistance.

Polarization Switching Characteristics of Pb(Zr0.5Ti0.5)O3Thin Films Deposited on Vacuum-Annealed PtOx/Pt Electrode

2002 ◽  
Vol 41 (Part 1, No. 10) ◽  
pp. 6054-6059 ◽  
Author(s):  
Chin-Lin Liu ◽  
Zhen-Yue Lee ◽  
Tai-Bor Wu ◽  
Shiang-Lan Lung ◽  
Rich Liu
Keyword(s):  
Polarization Switching ◽  
Pt Electrode ◽  
Switching Characteristics

Anomalous polarization switching related to grain size in Pb(Zr,Ti)O3polycrystalline films

2016 ◽  
Vol 49 (15) ◽  
pp. 155304
Author(s):  
Huifen Guo ◽  
Gang Cheng ◽  
Yongliang Yong ◽  
Liben Li
Keyword(s):  
Grain Size ◽  
Polarization Switching ◽  
Anomalous Polarization

Polarization switching characteristics of vinylidene fluoride/tefrafluoroethylene copolymer thin films

2015 ◽  
Vol 54 (10S) ◽  
pp. 10NA09 ◽  
Author(s):  
Yuuta Nakagawa ◽  
Yoichiro Hashizume ◽  
Takashi Nakajima ◽  
Soichiro Okamura
Keyword(s):  
Thin Films ◽  
Vinylidene Fluoride ◽  
Polarization Switching ◽  
Switching Characteristics
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