scholarly journals OPTICAL PROPERTIES AND LINEAR ELECTRO-OPTIC EFFECT IN FERROELECTRIC SINGLE CRYSTAL (KxNa1-x)0.4(SryBa1-y)0.8Nb2O6

1985 ◽  
Vol 34 (7) ◽  
pp. 978
Author(s):  
XU YU-HUAN ◽  
CHEN HUAN-CHU
Keyword(s):  
Optical Properties ◽  
Single Crystal ◽  
Electro Optic ◽  
Ferroelectric Single Crystal

Electrical and optical properties of Nd3+-doped Na0.5Bi0.5TiO3 ferroelectric single crystal

2013 ◽  
Vol 46 (24) ◽  
pp. 245104 ◽  
Author(s):  
Chongjun He ◽  
Yungang Zhang ◽  
Liang Sun ◽  
Jiming Wang ◽  
Tong Wu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Single Crystal ◽  
Electrical And Optical Properties ◽  
Ferroelectric Single Crystal

scholarly journals Optical Properties and Band Gap of Ternary PSN-PMN-PT Single Crystals

Crystals ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 955
Author(s):  
Wei Long ◽  
Xing Fan ◽  
Pinyang Fang ◽  
Xiaojuan Li ◽  
Zengzhe Xi
Keyword(s):  
Optical Properties ◽  
Single Crystal ◽  
Band Gap ◽  
Structural Changes ◽  
Interband Transition ◽  
Frequency Dispersion ◽  
Domain Size ◽  
Large Lattice ◽  
Application Potential ◽  
Ferroelectric Single Crystal

This study investigated the optical properties and the interband transition of a ternary [100]-oriented 6PSN-61PMN-33PT relaxor ferroelectric single crystal. Compared with the binary [100]-oriented PMN-32PT crystal, the [100]-oriented 6PSN-61PMN-33PT crystal exhibited excellent optical properties, including high transmittance, low refractive index, weak frequency dispersion, and low reflection and absorption coefficients. All these differences can be attributed to the structural changes of the 6PSN-61PMN-33PT crystal, such as its large lattice size and increased band gap. The crystal’s transmittance was significantly improved after alternating current electric field poling due to the increased domain size and the order domain structure. The largest transmittance for the 6PSN-61PMN-33PT crystal was up to 66%. Our experimental results indicate that the ternary 6PSN-61PMN-33PT ferroelectric single crystal has great application potential in the optical field.

Optical properties of tetragonal ferroelectric single crystal lead magnesium niobate lead titanate

2006 ◽  
Vol 100 (1) ◽  
pp. 013112 ◽  
Author(s):  
Chongjun He ◽  
Laihui Luo ◽  
Xiangyong Zhao ◽  
Haiqing Xu ◽  
Xuehua Zhang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Single Crystal ◽  
Lead Titanate ◽  
Lead Magnesium Niobate ◽  
Magnesium Niobate ◽  
Lead Magnesium ◽  
Ferroelectric Single Crystal

Epitaxial ferroelectric thin films

1994 ◽  
Vol 52 ◽  
pp. 572-573
Author(s):  
S. G. Ghonge ◽  
E. Goo ◽  
R. Ramesh ◽  
R. Haakenaasen ◽  
D. K. Fork
Keyword(s):  
Single Crystal ◽  
Work Function ◽  
Nonvolatile Memory ◽  
Ferroelectric Properties ◽  
Electrical Contact ◽  
Memory Devices ◽  
Ferroelectric Films ◽  
Si Substrates ◽  
Electro Optic ◽  
Wide Range

Microstructure of epitaxial ferroelectric/conductive oxide heterostructures on LaAIO3(LAO) and Si substrates have been studied by conventional and high resolution transmission electron microscopy. The epitaxial films have a wide range of potential applications in areas such as non-volatile memory devices, electro-optic devices and pyroelectric detectors. For applications such as electro-optic devices the films must be single crystal and for applications such as nonvolatile memory devices and pyroelectric devices single crystal films will enhance the performance of the devices. The ferroelectric films studied are Pb(Zr0.2Ti0.8)O3(PLZT), PbTiO3(PT), BiTiO3(BT) and Pb0.9La0.1(Zr0.2Ti0.8)0.975O3(PLZT).Electrical contact to ferroelectric films is commonly made with metals such as Pt. Metals generally have a large difference in work function compared to the work function of the ferroelectric oxides. This results in a Schottky barrier at the interface and the interfacial space charge is believed to responsible for domain pinning and degradation in the ferroelectric properties resulting in phenomenon such as fatigue.

scholarly journals Optical properties in the hole-doped Ca8.5Na1.5(Pt3As8)(Fe2As2)5 single crystal

2021 ◽  
pp. 104468
Author(s):  
W.J. Choi ◽  
Y.I. Seo ◽  
Shin-ichi Kimura ◽  
Yong Seung Kwon
Keyword(s):  
Optical Properties ◽  
Single Crystal

Integrity in linear and nonlinear optical properties of L-tyrosine doped bis thiourea cadmium acetate single crystal

2021 ◽  
Vol 573 (1) ◽  
pp. 52-62
Author(s):  
Siddique Aneesa-Fatema ◽  
Y. B. Rasal ◽  
R. N. Shaikh ◽  
M. D. Shirsat ◽  
S. S. Hussaini ◽  
...  
Keyword(s):  
Optical Properties ◽  
Single Crystal ◽  
Nonlinear Optical ◽  
Cadmium Acetate ◽  
Nonlinear Optical Properties ◽  
Linear And Nonlinear
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