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1¡¢ J. L. Zhang, S. J. Zhang, H. M. Weng, W. Zhang, L. X. Yang, Q. Q. Liu, S. M. Feng, X. C. Wang, R. C. Yu, L. Z. Cao, L. Wang, W. G. Yang, H. Z. Liu, W. Y. Zhao, S. C. Zhang, X. Dai, Z. Fang, C. Q. Jin, ¡°Pressure-induced superconductivity in topological parent compound Bi2Te3¡±, Proc. Natl Acad. Sci. (PNAS) 108, 24 (2010) & its supporting information
2¡¢J. Zhu, J. L. Zhang, P. P. Kong, S. J. Zhang, X. H. Yu, J. L. Zhu, Q. Q. Liu, X. Li, R. C. Yu,
R. Ahuja,W.G. Yang,G. Y. Shen, H. K.Mao, H.M. Weng, X. Dai1, Z. Fang, Y. S. Zhao, C.Q. Jin, "Superconductivity in Topological Insulator Sb2Te3 Induced by Pressure" Scientific Reports 3 : 2016(2013)