[1] [1] Wang H K, Rogach A L. Chemistry of Materials, 2014, 26: 123.

[2] [2] Shieh S R, Kubo A, Duffy T S, et al. Physical Review B: Condensed Matter and Materials Physics, 2006, 73： 014105.

[3] [3] Giro H T, Cornier T, Daniele S, et al. The Journal of Physical Chemistry C, 2017, 121(28): 15463.

[4] [4] Shen W S, Ou T J, Wang J, et al. Scientific Reports, 2018, 8(1): 5086.

[5] [5] Grinblat F, Ferrari S, Pampillo L G, et al. Solid State Sciences, 2017, 64: 91.

[6] [6] Sarangi S N, Pradhan G K, Samal D. Journal of Alloys and Compounds, 2018, 762: 16.

[7] [7] Mao H K, Bell P M. Carnegie Institute Washington Yearbook, 1978, 77: 904.

[8] [8] Bassett W A. European Journal of Mineralogy, 2003, 15: 773.

[9] [9] Yu K N, Xiong Y, Liu Y, Xiong C. Physical Review B: Condensed Matter and Materials Physics, 1997, 55: 2666.

[10] [10] Zhou J X, Zhang M S, Hong J M, et al. Solid State Communications, 2006, 138(5): 242.

[11] [11] Rosenblum S S, Weber W H, Chamberland B L. Physical Review B, 1997, 56(2): 529.

[12] [12] McBride J R, Hass K C, Poindexter B D, Weber W H. Journal of Applied Physics, 1994, 76: 2435.

[13] [13] Jamieson J C. Science, 1963, 139(355): 845.