High temperature-insensitive ferro-/piezoelectric properties and nanodomain structures of Pb(In1/2 Nb1/2 )O3 -PbZrO3 -Pb(Mg1/3 Nb2/3 )O3 -PbTiO3 relaxor single crystals

2017 ◽  
Vol 101 (3) ◽  
pp. 1236-1244 ◽  
Author(s):  
Wenhui He ◽  
Qiang Li ◽  
Xiaoqing Xi ◽  
Qingfeng Yan
Keyword(s):  
High Temperature ◽  
Single Crystals ◽  
Piezoelectric Properties ◽  
Relaxor Single Crystals

High temperature piezoelectric properties of yttrium calcium oxyborate single crystals

2010 ◽  
Vol 4 (5-6) ◽  
pp. 103-105 ◽  
Author(s):  
Fapeng Yu ◽  
Shujun Zhang ◽  
Xian Zhao ◽  
Duorong Yuan ◽  
Qingming Wang ◽  
...  
Keyword(s):  
High Temperature ◽  
Single Crystals ◽  
Piezoelectric Properties

Novel high-temperature ferroelectric single crystals 0.38Bi(Mg1/2Ti1/2)O3–0.62PbTiO3 with good and temperature-stable piezoelectric properties

CrystEngComm ◽  
2015 ◽  
Vol 17 (30) ◽  
pp. 5605-5608 ◽  
Author(s):  
Jinfeng Liu ◽  
Xiaxia Chen ◽  
Guisheng Xu ◽  
Danfeng Yang ◽  
Yanfeng Tian ◽  
...  
Keyword(s):  
High Temperature ◽  
Single Crystals ◽  
Piezoelectric Properties ◽  
Flux Method

Novel 0.38BMT–0.62PbT single crystals with high Tc, as well as good and temperature-stable piezoelectric properties have been grown by a flux method.

scholarly journals Resistivity and piezoelectric properties of Ca3TaGa1.5Al1.5Si2O14 single crystals for high temperature sensors

RSC Advances ◽  
2017 ◽  
Vol 7 (89) ◽  
pp. 56697-56703 ◽  
Author(s):  
Xiuwei Fu ◽  
Encarnación G. Víllora ◽  
Yoshitaka Matsushita ◽  
Yuuki Kitanaka ◽  
Yuji Noguchi ◽  
...  
Keyword(s):  
High Temperature ◽  
Single Crystal ◽  
Single Crystals ◽  
Temperature Sensor ◽  
Piezoelectric Properties ◽  
Temperature Sensors ◽  
High Quality ◽  
Sensor Applications ◽  
High Temperature Sensor

A high quality CTGAS single crystal with excellent properties for high temperature sensor applications.

Origin of the Giant Piezoelectric Properties in the [001] Domain Engineered Relaxor Single Crystals

2003 ◽  
Vol 42 (Part 1, No. 10) ◽  
pp. 6477-6482 ◽  
Author(s):  
Hichem Dammak ◽  
Alexandra-Évelyne Renault ◽  
Philippe Gaucher ◽  
Mai Pham Thi ◽  
Gilbert Calvarin
Keyword(s):  
Single Crystals ◽  
Piezoelectric Properties ◽  
Relaxor Single Crystals

Precipitation of NiHfsi phase in NiAl single crystals containing Hf

1995 ◽  
Vol 53 ◽  
pp. 532-533
Author(s):  
A. Garg ◽  
R. D. Noebe ◽  
R. Darolia
Keyword(s):  
High Temperature ◽  
Single Crystals ◽  
High Temperature Strength ◽  
Bridgman Technique ◽  
Shell Mold ◽  
Third Phase ◽  
Unknown Phase ◽  
Transmission Electron ◽  
Two Phases ◽  
Nial Matrix

Small additions of Hf to NiAl produce a significant increase in the high-temperature strength of single crystals. Hf has a very limited solubility in NiAl and in the presence of Si, results in a high density of G-phase (Ni16Hf6Si7) cuboidal precipitates and some G-platelets in a NiAl matrix. These precipitates have a F.C.C structure and nucleate on {100}NiAl planes with almost perfect coherency and a cube-on-cube orientation-relationship (O.R.). However, G-phase is metastable and after prolonged aging at high temperature dissolves at the expense of a more stable Heusler (β'-Ni2AlHf) phase. In addition to these two phases, a third phase was shown to be present in a NiAl-0.3at. % Hf alloy, but was not previously identified (Fig. 4 of ref. 2 ). In this work, we report the morphology, crystal-structure, O.R., and stability of this unknown phase, which were determined using conventional and analytical transmission electron microscopy (TEM).Single crystals of NiAl containing 0.5at. % Hf were grown by a Bridgman technique. Chemical analysis indicated that these crystals also contained Si, which was not an intentional alloying addition but was picked up from the shell mold during directional solidification.

Growth and Piezoelectric Properties of Large Size Ca3TaGa3Si2O14 Crystals

CrystEngComm ◽  
2021 ◽  
Author(s):  
Kainan Xiong ◽  
Sheng wang ◽  
Xiaoniu Tu ◽  
Zhen-Yong Man ◽  
Yanqing Zheng ◽  
...  
Keyword(s):  
High Temperature ◽  
Piezoelectric Material ◽  
Piezoelectric Properties ◽  
Czochralski Method ◽  
Large Size

Ca3TaGa3Si2O14 (CTGS) crystal is an excellent high temperature piezoelectric material. 4~6 inches CTGS crystals were successfully grown by Czochralski method. The (110), (100) and (001) faces were strongly exposed, respectively....

Large-sized crystal growth and piezoelectric properties of the single crystals of LiNa5Mo9O30

CrystEngComm ◽  
2021 ◽  
Vol 23 (9) ◽  
pp. 1912-1917
Author(s):  
Xiaoli Du ◽  
Fuan Liu ◽  
Zeliang Gao ◽  
Xiaojie Guo ◽  
Xiangmei Wang ◽  
...  
Keyword(s):  
Dipole Moment ◽  
Crystal Growth ◽  
Single Crystals ◽  
Piezoelectric Properties ◽  
First Time ◽  
Octahedral Distortion

Single crystals of LiNa5Mo9O30 with seeds in the a-, b- and c-directions were successfully grown using the TSSG method. Full sets of dielectric, elastic and piezoelectric matrices of the crystal were determined first time. The octahedral distortion and dipole moment are calculated to explain the piezoelectric properties.

The effect of high-temperature and high-stress martensite aging on martensitic transformation and microstructure of Ti–51.5 at % Ni single crystals

2020 ◽  
Author(s):  
E. E. Timofeeva ◽  
E. Yu. Panchenko ◽  
A. S. Eftifeeva ◽  
E. I. Yanushonite ◽  
M. V. Zherdeva ◽  
...  
Keyword(s):  
High Temperature ◽  
Martensitic Transformation ◽  
Single Crystals ◽  
High Stress
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