[1] Fujishima A, Honda K 1972 Nature 37 238
[2] Zhao Z Y, Liu Q J, Zhang J, Zhu Z Q 2007 Acta Phys. Sin. 56 6593 (in Chinese) [赵宗彦, 柳清菊, 张瑾, 朱忠其 2007 物理学报 56 6593]
[3] Xu L, Tang C Q, Qian J 2010 Acta Phys. Sin. 59 2721 (in Chinese) [徐凌, 唐超群, 钱俊 2010 物理学报 59 2721]
[4] Choi W, Termin A, Hoffmann M R 1994 J. Phys. Chem. 98 13669
[5] Mao L Q, Li Q L, Zhang Z J 2007 Solar Energy 81 1280
[6] Su W T, Song K X, Huo D X, Li B 2013 Curr. Appl. Phys. 13 556
[7] Tian H Y, Zhao G H, Zhang Y N, Wang Y B, Cao T C 2013 Electrochim Acta 96 199
[8] Song K N, Han X P, Shao G S 2013 J. Alloys Compd 551 118
[9] Hou Q Y, Zhang Y, Zhang T 2008 Acta Phys. Sin. 57 1862 (in Chinese) [侯清玉, 张跃, 张涛 2008 物理学报 57 1862]
[10] Li C, Hou Q Y, Zhang Z D, Zhao C W 2012 Acta Phys. Sin. 61 167103 (in Chinese) [李聪, 侯清玉, 张振铎, 赵春旺 2012 物理学报61 167103]
[11] Lin Y M Jiang Z Y, Hu X Y, Zhang X D, Fan J, Miao H, Shang Y B 2012 Chin. Phys. B 21 033103
[12] Ni L H, Liu Y, Ren Z H, Song C L, Han G R 2011 Chin. Phys. B 20 106102
[13] Liu H, Ma H T, Li X Z, Li W Z, Wu M, Bao X H 2003 Chemosphere 50 39
[14] Nakamura I, Negishi N, Kutsuna S, Ihara T, Sugihara S, Takeuch K 2000 J. Mol. Catal. A 161 205
[15] Justicia I, Ordejón P, Canto G, Mozos J L, Fraxedas J, Battiston G A, Gerbasi R, Figueras A 2002 Adv. Mater 14 1399
[16] Halley J W, Michalewicz M T, Tit N 1990 Phys. Rev. B 41 10165
[17] Hou Q Y, Zhang Y, Chen Y, Shang J X, Gu J H 2008 Acta Phys. Sin. 57 438 (in Chinese) [侯清玉, 张跃, 陈粤, 尚家香, 谷景华 2008 物理学报 57 438]
[18] Pournami P V, Marykutty T, George K C 2012 J. Appl. Phys. 112 104308
[19] Clark S J, Segall M D, Pickard C J, Hasnip P J, Probert M I J, Refson K, Payne M C 2005 Z. Kristallogr 220 567
[20] Segall M D, Philip J D L 2002 J. Phys: Dondens. Matter. 14 2717
[21] Tsutomu U, Tetsuya Y, Hisayoshi I, Keisuke A 2002 J. Phys. Chem. Solids 63 1909
[22] Kafizas A, Parkin I P 2011 J. Am. Chem. Soc. 133 20458
[23] Sorescu M, Diamandescu L, Tarabsanu M D, Teodorescuv V S 2004 J. Mat. Sci. 39 675
[24] Rumaiz A K, Ali B, Ceylan A, Boggs M, Beebe T, Shah S I 2007 Solid. State. Commun 144 334
[25] Tang H, Prasad K, Sanjinés R, Schmid P E, Lévy F 1994 J. Appl. Phys. 75 2042
[26] Hou Q Y, Zhang Y, Gu J H 2007 Function Mater 38 642 (in Chinese) [侯清玉, 张跃, 谷景华 2007 功能材料 38 642]
[27] Xu M L 1991 Oxides and compound semiconductor base (Xi’an: Xi’an Electronic Science Technology University Press) p218–221 (in Chinese) [徐敏龙 1991 氧化物与化合物半导体基础 (西安: 西安电子科技大学出版社) 第218–221页]