TY - JOUR
T1 - Temperature dependence of full set tensor properties of KTiOPO4 single crystal measured from one sample
AU - Zhang, Yang
AU - Tang, Liguo
AU - Ji, Nianjing
AU - Liu, Gang
AU - Wang, Jiyang
AU - Jiang, Huaidong
AU - Cao, Wenwu
N1 - Funding Information:
This work was supported by the National Natural Science Foundation of China (Grant Nos. 31430031, U1332118, and 11374245), the Natural Science Foundation of Fujian Province (Grant No. 2013J01163), and the NIH under the Grant No. P41-EB21820.
Publisher Copyright:
© 2016 AIP Publishing LLC.
PY - 2016/3/28
Y1 - 2016/3/28
N2 - The temperature dependence of the complete set of elastic, dielectric, and piezoelectric constants of KTiOPO4 single crystal has been measured from 20 °C to 150 °C. All 17 independent constants for the mm2 symmetry piezoelectric crystal were measured from one sample using extended resonance ultrasound spectroscopy (RUS), which guaranteed the self-consistency of the matrix data. The unique characteristics of the RUS method allowed the accomplishment of such a challenging task, which could not be done by any other existing methods. It was found that the elastic constants (c 11 E, c 13 E, c 22 E, and c 33 E) and piezoelectric constants (d 15, d 24, and d 32) strongly depend on temperature, while other constants are only weakly temperature dependent in this temperature range. These as-grown single domain data allowed us to calculate the orientation dependence of elastic, dielectric, and piezoelectric properties of KTiOPO4, which are useful for finding the optimum cut for particular applications.
AB - The temperature dependence of the complete set of elastic, dielectric, and piezoelectric constants of KTiOPO4 single crystal has been measured from 20 °C to 150 °C. All 17 independent constants for the mm2 symmetry piezoelectric crystal were measured from one sample using extended resonance ultrasound spectroscopy (RUS), which guaranteed the self-consistency of the matrix data. The unique characteristics of the RUS method allowed the accomplishment of such a challenging task, which could not be done by any other existing methods. It was found that the elastic constants (c 11 E, c 13 E, c 22 E, and c 33 E) and piezoelectric constants (d 15, d 24, and d 32) strongly depend on temperature, while other constants are only weakly temperature dependent in this temperature range. These as-grown single domain data allowed us to calculate the orientation dependence of elastic, dielectric, and piezoelectric properties of KTiOPO4, which are useful for finding the optimum cut for particular applications.
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U2 - 10.1063/1.4944603
DO - 10.1063/1.4944603
M3 - Article
AN - SCOPUS:85018483493
SN - 0021-8979
VL - 119
JO - Journal of Applied Physics
JF - Journal of Applied Physics
IS - 12
M1 - 124104
ER -