TY - JOUR
T1 - Temperature dependence of domain structure in (K0.17Na 0.83)NbO3 lead free piezoelectric single crystal grown by bridgman method
AU - Lin, Dabin
AU - Li, Zhenrong
AU - Zhang, Shujun
AU - Ma, Ming
AU - Xu, Zhuo
AU - Yao, Xi
N1 - Funding Information:
The work was supported by National Natural Science Foundation of China No. 50872106 and International Science & Technology Cooperation Program of China under Grant No. 2010DFR50480, and the National Nature Science Foundation of China-NSAF under Grant No. 10976022, and the National Nature Science Foundation of China under Grant No. 50632030.
PY - 2010
Y1 - 2010
N2 - Lead free piezoelectric single crystals of (K0.17Na 0.83)NbO3 have been successfully grown by the solution Bridgman method. The chemical composition of the obtained single crystal was determined by electron probe microanalysis (EPMA), showing that the K/Na ration is derivate from the theoretical ratio. The crystal was examined also by X-ray diffraction and dielectric measurements. The optical study of (K 0.17Na0.83)NbO3 single crystal shown three phase transition at 223°C, 412°C and 472°C in heating and at 198°C, 408°C and 478°C during cooling, while dielectric measurements performed on (K0.17Na0.83)NbO3 single crystal exhibited phase transitions at 206°C and 424°C, respectively.
AB - Lead free piezoelectric single crystals of (K0.17Na 0.83)NbO3 have been successfully grown by the solution Bridgman method. The chemical composition of the obtained single crystal was determined by electron probe microanalysis (EPMA), showing that the K/Na ration is derivate from the theoretical ratio. The crystal was examined also by X-ray diffraction and dielectric measurements. The optical study of (K 0.17Na0.83)NbO3 single crystal shown three phase transition at 223°C, 412°C and 472°C in heating and at 198°C, 408°C and 478°C during cooling, while dielectric measurements performed on (K0.17Na0.83)NbO3 single crystal exhibited phase transitions at 206°C and 424°C, respectively.
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U2 - 10.1080/00150193.2010.482835
DO - 10.1080/00150193.2010.482835
M3 - Conference article
AN - SCOPUS:79955698449
SN - 0015-0193
VL - 404
SP - 200
EP - 206
JO - Ferroelectrics
JF - Ferroelectrics
IS - 1
T2 - 12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18
Y2 - 23 August 2009 through 27 August 2009
ER -