High quality crystal growth and characterization of ferroelectric Ba0.77Ca0.23TiO3 single crystal

Lei Liu; Fangyi Yin; Guiyuan Zhao; Limei Zheng; Xiuwei Fu; Zhitai Jia; Xutang Tao

doi:10.1142/S2010135X23500054

Journals >Journal of Advanced Dielectrics >Volume 13 >Issue 2 >Page 2350005 > Article

Journal of Advanced Dielectrics
Vol. 13, Issue 2, 2350005 (2023)

High quality crystal growth and characterization of ferroelectric

{Ba}_{0.77}

{Ca}_{0.23}

TiO₃ single crystal

Lei Liu¹, Fangyi Yin¹, Guiyuan Zhao¹, Limei Zheng^{1、2、aff***}, Xiuwei Fu^{1、aff******}, Zhitai Jia^1、3, and Xutang Tao¹

Author Affiliations

¹State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, P. R. China

²School of Physics, Shandong University, Jinan, Shandong 250100, P. R. China

³Shandong Research Institute of Industrial Technology, Jinan, Shandong 250100, P. R. China

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DOI: 10.1142/S2010135X23500054 Cite this Article

Lei Liu, Fangyi Yin, Guiyuan Zhao, Limei Zheng, Xiuwei Fu, Zhitai Jia, Xutang Tao. High quality crystal growth and characterization of ferroelectric

{Ba}_{0.77}

{Ca}_{0.23}

TiO₃ single crystal[J]. Journal of Advanced Dielectrics, 2023, 13(2): 2350005 Copy Citation Text

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Abstract

B_{0.77}

{Ca}_{0.23}

TiO₃ (BCT) single crystal has been widely studied as a promising lead-free ferroelectric material. In this work, high-quality BCT crystal was successfully grown by the Czochralski (CZ) method. The as-grown crystal is crack-free and shows black coloration. It possesses a high dielectric stability over a wide temperature range, while the dielectric loss is rather small below 90