[1] J Uddin, V Barone, G E Scuseria. Mol. Phys., 104, 745(2006).

[2] C Mailhiot, L H Yang, A K McMahan. Phys. Rev. B, 46(1992).

[3] M M G Alemany, J L Martins. Phys. Rev. B, 68(2003).

[4] Y M Ma, A R Oganov, Z Li, Y Xie, J Kotakoski. Phys. Rev. Lett., 102(2009).

[5] W D Mattson, D Sanchez-Portal, S Chiesa, R M Martin. Phys. Rev. Lett., 93(2004).

[6] F Zahariev, J Hooper, S Alavi, F Zhang, T K Woo. Phys. Rev. B, 75(2007).

[7] F Zahariev, A Hu, J Hooper, F Zhang, T K Woo. Phys. Rev. B, 72(2005).

[8] Y Yao, J S Tse, K Tanaka. Phys. Rev. B, 77(2008).

[9] X l Wang, Y C Wang, M S Miao, X Zhong, J Lv, T Cui, J F Li, L Chen, C J Pickard, Y M Ma. Phys. Rev. Lett., 109(2012).

[10] M I Eremets, A G Gavriliuk, I A Trojan, D A Dzivenko, R Boehler. Nat. Mater., 3, 558(2004).

[11] M J Lipp, J P Klepeis, B J Baer, H Cynn, W J Evans, V Iota, C S Yoo. Phys. Rev. B, 76(2007).

[12] L Lei, Q Q Tang, F Zhang, S Liu, B B Wu, C Y Zhou. Chin. Phys. Lett., 37(2020).

[13] D Tomasino, M Kim, J Smith, C S Yoo. Phys. Rev. Lett., 113(2014).

[14] D Laniel, G Geneste, G Weck, M Mezouar, P Loubeyre. Phys. Rev. Lett., 122(2019).

[15] D Laniel, B Winkler, T Fedotenko, A Pakhomova, S Chariton, V Milman, V Prakapenka, L Dubrovinsky, N Dubrovinskaia. Phys. Rev. Lett., 124(2020).

[16] C Ji, A A Adeleke, L X Yang, B Wan, H Y Gou, Y S Yao, B Li, Y Meng, J S Smith, V B Prakapenka, W J Liu, G Y Shen, W L Mao, H K Mao. Sci. Adv., 6(2020).

[17] G T Zou, Y Z Ma, H K Mao, R J Hemley, S A Gramsch. Rev. Sci. Instrum., 72, 1298(2001).

[18] A Dewaele, M Mezouar, N Guignot, P Loubeyre. Phys. Rev. Lett., 104(2010).

[19] S Hirai, Y Kojima, H Ohfuji, N Nishiyama, T Irifune, S Klemme, G Bromiley, J P Attfield. Phys. Chem. Miner., 38, 631(2011).

[20] Y Akahama, H Kawamura. J. Phys.: Conf Ser., 215(2010).

[21] G Shen, H K Mao. Rep. Prog. Phys., 80(2017).

[22] C Prescher, V B Prakapenka. High Press. Res., 35, 223(2015).

[23] G Kresse, J Hafner. Phys. Rev. B, 48(1993).

[24] G Kresse, J Furthmüller. Phys. Rev. B, 54(1996).

[25] J P Perdew, K Burke, M Ernzerhof. Phys. Rev. Lett., 77, 3865(1996).

[26] P E Blöchl. Phys. Rev. B, 50(1994).

[27] D Joubert. Phys. Rev. B, 59, 1758(1999).

[28] G R Qian, H Y Niu, C H Hu, A R Oganov, Q F Zeng, H Y Zhou. Sci. Rep., 6(2016).

[29] S Y Yu, B W Huang, Q F Zeng, A R Oganov, L T Zhang, G Frapper. J. Phys. Chem. C, 121(2017).

[30] D Laniel, B Winkler, E Koemets, T Fedotenko, M Bykov, E Bykova, L Dubrovinsky, N Dubrovinskaia. Nat. Commun., 10, 4515(2019).

[31] H F Du, Y F Ge, W Guo, J L Zhu, Y G Yao. PCCP.

[32] M I Eremets. High Pressure Experimental Methods(1996).

[33] M I Eremets, A G Gavriliuk, N R Serebryanaya, I A Trojan, D A Dzivenko, R Boehler, H K Mao, R J Hemley. J. Chem. Phys., 121(2004).

[34] M I Eremets, R J Hemley, H K Mao, E Gregoryanz. Nature, 411, 170(2001).

[35] E M Benchafia, Z H Yao, G Yuan, T M Chou, H Piao, X Q Wang, Z Iqbal. Nat. Commun., 8, 930(2017).

[36] X H Shi, B Liu, Z Yao, B B Liu. Chin. Phys. Lett., 37(2020).