[1] Zhang X, Zhang M, Liu M, Chen Y, Wang J, Zhang X, Zhang J, Lai W Y and Huang W, Organic Electronics 53, 353 (2018).
[2] YangH, YuY,Wu L, QuB, Lin W, YuY,Wu Z andXie W, Applied Physics Express 11, 022101 (2018).
[3] Fung M K, Li Y Q and Liao L S, Advanced Materials 28, 10381 (2016).
[4] Kido J, Matsumoto T, Nakada T, Endo J, Mori K, Kawamura N and Yokoi A, SID Symposium Digest of Technical Papers 34, 964 (2003).
[5] Chen Y H, Chen J S, Ma D G, Yan D H, Wang L X and Zhu F R, Applied Physics Letters 98, 114 (2011).
[6] Bi W T, Wu X M, Hua Y L, Sun J E, Xiao Z H, Wang L and Yin Shou-Gen. [J]. Chinese Physics B 23, 017803 (2013). (in Chinese)
[7] Lu F P, Wang Q and Zhou X, Chinese Physics B 22, 037202 (2013). (in Chinese)
[8] Liu Y, Wu X, Xiao Z, Gao J, Zhang J, Rui H, Lin X, Zhang N, Hua Y and Yin S, Applied Surface Science 413, 302 (2017).
[9] Jin T C, Kim D H, Koh E I and Kim T W, Thin Solid Films 570, 63 (2014).
[10] Yang J, Suman C K, Kim J, Song W J, Wooh S, Char K and Lee C, Journal of Nanoscience and Nanotechnolgy 14, 5898 (2014).
[11] Wu Y K, Sun Y, Qin H Y, Hu S C, Wu Q Y and Zhao Y, Synthetic Metals 228, 45 (2017).
[12] Wu Y K, Sun Y, Qin H Y, Hu S C, Wu Q Y and Zhao Y, Applied Physics AMaterials Science & Processing 123, 234 (2017).
[13] Tsutsui T and Terai M, Applied Physics Letters 84, 440 (2004).
[14] Yang H, Kim J, Yamamoto K and Hosono H, Organic Electronics 46, 133 (2017).
[15] Qin D, Zhao W, Chen L, Shi Z and Cao H, Journal of the Society for Information Display 25, 337 (2017).
[16] Ho fle S, Bernhard C, Bruns M, Kübel C, Scherer T, Lemmer U and Colsmann A, ACS Applied Materials & Interfaces 7, 8132 (2015).
[17] Yu Y, Wu Z, Yu Y, Lin W, Yang H and Chen P, Organic Electronics 52, 329 (2018).
[18] Lei Y, Liu Z, Fan C J, Peng X F, Ji X X, Li G Q, Xiong Z H and Yang X H, The Journal of Physical Chemistry C 121, 793 (2017).