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Crystal growth and characterization of Sr3TaGa 3Si2O14 single crystals

Journal Article


Abstract


  • High quality piezoelectric single crystals Sr3TaGa 3Si2O14 were grown using the conventional Czochralski method along the Y-axis. The mass density was found to be 5.121 g cm-3 by the Archimedes method. The relative dielectric constants, piezoelectric strain coefficients and elastic compliance constants of Sr 3TaGa3Si2O14 single crystals were determined by an electric bridge and the resonant-antiresonant method at room temperature. The results were , , d11 = -4.90 pC N-1, d14 = 3.20 pC N-1; ; ; ; ; ; and , respectively. The temperature dependent behaviour of elastic compliance constants was also investigated, where zero temperature compensated cuts were not found in the range from -40 to 120 °C. © 2009 IOP Publishing Ltd.

Publication Date


  • 2009

Citation


  • Yu, F. P., Yuan, D. R., Zhang, S. J., Zhao, X., Guo, S. Y., & Duan, X. L. (2009). Crystal growth and characterization of Sr3TaGa 3Si2O14 single crystals. Journal of Physics D: Applied Physics, 42(8). doi:10.1088/0022-3727/42/8/085112

Scopus Eid


  • 2-s2.0-70350445561

Volume


  • 42

Issue


  • 8

Abstract


  • High quality piezoelectric single crystals Sr3TaGa 3Si2O14 were grown using the conventional Czochralski method along the Y-axis. The mass density was found to be 5.121 g cm-3 by the Archimedes method. The relative dielectric constants, piezoelectric strain coefficients and elastic compliance constants of Sr 3TaGa3Si2O14 single crystals were determined by an electric bridge and the resonant-antiresonant method at room temperature. The results were , , d11 = -4.90 pC N-1, d14 = 3.20 pC N-1; ; ; ; ; ; and , respectively. The temperature dependent behaviour of elastic compliance constants was also investigated, where zero temperature compensated cuts were not found in the range from -40 to 120 °C. © 2009 IOP Publishing Ltd.

Publication Date


  • 2009

Citation


  • Yu, F. P., Yuan, D. R., Zhang, S. J., Zhao, X., Guo, S. Y., & Duan, X. L. (2009). Crystal growth and characterization of Sr3TaGa 3Si2O14 single crystals. Journal of Physics D: Applied Physics, 42(8). doi:10.1088/0022-3727/42/8/085112

Scopus Eid


  • 2-s2.0-70350445561

Volume


  • 42

Issue


  • 8