[1] Wilson J A, Yoffe A D. Adv. Phys., 1969, 18: 193.
[2] Novoselov K S, Jiang D, Schedin F, Booth T J, KhotkevichV V, Morozov S V, Geim A K. Proc.Natl.Acad.Sci., 2005, 102: 10451.
[3] Kuc A, Zibouche N, Heine T. Phys. Rev. B, 2011, 83: 245213.
[4] Splendiani A, Sun L, Zhang Y, Li T, Kim J, Chim C Y, Galli G, Wang F. Nano Lett., 2010, 10: 1271.
[5] Xu X, Yao W, Xiao D, Heinz T F. Nat. Phys., 2014, 10: 343.
[6] Xiao D, Liu G B, Feng W, Xu X, Yao W. Phys. Rev. Lett., 2012, 108: 196802.
[7] Novoselov K S, Geim A K, Morozov S V, Jiang D. Science, 2004, 306: 666.
[8] Radisavljevic B, Radenovic A, Brivio J, Giacometti V, Kis A. Nat. Nanotechnol., 2011, 6: 147.
[9] Lopez-Sanchez O, Lembke D, Kayci M, Radenovic A, Kis A. Nat. Nanotechnol., 2013, 8: 497.
[10] Pu J, Yomogida Y, Liu K K, Li L J, Iwasa Y, Takenobu T. Nano Lett., 2012, 12: 4013.
[11] Gao M R, Xu Y F, Jiang J,Yu S H. Chem. Soc. Rev., 2013, 42: 2986.
[12] Wang Q H, Kalantar-Zadeh K, Kis A, Colean J N, Strano M S. Nat. Nanotechnol., 2012, 7: 699.
[13] Mak K F, Lee C, Hone J, Shan J, Heinz T F. Phys. Rev. Lett., 2010, 105: 136805.
[14] Eda G, Yamaguchi H, Voiry D, Fujita T, Chen M, Chhowalla M. Nano Lett., 2011, 11: 5111.
[15] Hui Y Y, Liu X, Jie W, Chan N Y, Hao J, Hsu Y T, Li L J, Guo W, Lau S P. ACS Nano, 2013, 7: 7126.
[16] Mouri S, Miyauchi Y, Matsuda K. Nano Lett., 2013, 13: 5944.
[17] Verble J L, Wieting T J. Phys. Rev. Lett., 1970, 25: 362.
[18] Li H, Zhang Q, Yap C C R, Tay B K, Edwin T H T, Olivier A. Adv. Funct. Mater., 2012, 22: 1385.
[19] Lee C, Yan H, Brus L E, Heinz T F, Hone J, Ryu S. ACS Nano, 2010, 4: 2695.
[20] Zhu C R, Wang G, Liu B L, Marie X, Qiao X F, Zhang X, Wu X X, Fan H, Tan P H, Amand T, Urbaszek B. Phys. Rev. B, 2013, 88: 121301.
[21] Yan R, Simpson J R, Bertolazzi S, Brivio J, Watson M, Wu X, Kis A, Luo T, Walker A R H, Xing H G. ACS Nano, 2014, 8: 986.
[22] Benameur M M, Radisavljevic B, Heron J S, Sahoo S, Berger H, Kis A. Nanotechnology, 2011, 22: 125706.
[23] Coleman J N, Lotya M, O'Neill A, Bergin S D, King P J, Khan U, Young K, Gaucher A, De S, Smith R J, Shvets I V, Arora S K, Stanton G, Kim H Y, Lee K, Kim G T, Duesberg G S, Hallam T, Boland J J, Wang J J, Donegan J F, Grunlan J C, Moriarty G, Shmeliov A, Nicholls R J, Perkins J M, Gieveson E, M, Theuwissen K, Mccomb D W, Nellist P D, Nicolosi V. Science, 2011, 331: 568.
[24] Liu K K, Zhang W, Lee Y H, Lin Y C, Chang M T, Su C Y, Chang C S, Li H, Shi Y, Zhang H, Lai C S, Li L J. Nano Lett., 2012, 12: 1538.
[25] George A S, Mutlu Z, Ionescu R, Wu R J, Jeong J S, Bay H H, Chai Y, Mkhoyan K A, Ozkan M, Ozkan C S. Adv. Funct. Mater., 2014, 24: 7461.
[26] Yang J, Gu Y, Lee E, Lee H, Park S H, Cho M H, Kim Y H, Kim Y H, Kim H. Nanoscale, 2015, 7: 9311.
[27] Zhan Y, Liu Z, Najmaei S, Ajayan P M, Lou J. Small, 2012, 8: 966.
[28] Lee Y, Lee J, Bark H, Oh I K, Ryu G H, Lee Z, Kim H, Cho J H, Ahn J H, Lee C. Nanoscale, 2014, 6: 2821.
[29] Lin Y C, Zhang W, Huang J K, Liu K K, Lee Y H, Liang C T, Chu C W, Li L J. Nanoscale, 2012, 4: 6637.
[30] Wang X, Feng H, Wu Y, Jiao L. J. Am. Chem. Soc., 2013, 135: 5304.
[31] Ji Q, Zhang Y, Zhang Y, Liu Z. Chem. Soc. Rev., 2015, 44: 2587.
[32] Lee Y H, Zhang X Q, Zhang W, Chang M T, Lin C T, Chang K D, Yu Y C, Wang J T W, Chang C S, Li L J, Lin T W. Adv. Mater., 2012, 24: 2320.
[33] Lee Y H, Yu L, Wang H, Fang W, Ling X, Shi Y, Lin C T, Huang J K, Chang M T, Chang C S, Dresselhaus M, Palacios T, Li L J, Koog J. Nano Lett., 2013, 13: 1852.
[34] Najmaei S, Liu Z, Zhou W, Zou X, Shi G, Lei S,Yakobson B I, Ideobo J C, Ajayan P M, Lou J. Nat. Mater., 2013, 12: 754.
[35] Van der Zande A M, Huang P Y, Chenet D A, Berkelbach T C, You Y, Lee G H, Heinz T F, Reichman D R, Muller D A, Hone J C. Nat. Mater., 2013, 12: 554.
[36] Tai G, Zeng T, Yu J, Zhou J, You Y, Wang X, Wu H, Sun X, Hu T, Guo W. Nanoscale, 2016, 8: 2234.
[37] Feng Q, Mao N, Wu J, Xu H, Wang C, Zhang J, Xie L. ACS Nano, 2015, 9: 7450.
[38] Feng Q, Zhu Y, Hong J, Zhang M, Duan W, Mao N, Wu J, Xu H, Dong F, Lin F, Jin C, Wang C, Zhang J, Xie L. Adv. Mater., 2014, 26: 2648.
[39] Wu S, Huang C, Aivazian G, Ross J S, Cobden D H, Xu X. ACS Nano, 2013, 7: 2768.
[40] Duan X, Wang C, Shaw J C, Cheng R, Chen Y, Li H, Wu X, Tang Y, Zhang Q, Pan A, Jiang J, Yu R, Huang Y, Duan X. Nat. Nanotechnol., 2014, 9: 1024.
[41] Li H, Duan X, Wu X, Zhuang X, Zhou H, Zhang Q, Zhu X, Hu W, Ren P, Guo P, Ma L, Fan X, Wang X, Xu J, Pan A, Duan X. ACS Nano, 2014, 136: 3756.
[42] Huang C, Wu S, Sanchez A M, Peters J J P, Beanland R, Ross J S, Rivera P, Yao W, Cobden D H, Xu X. Nat. Mater., 2014, 13: 1096.
[43] Heo H, Sung J H, Jin G, Ahn J H, Kim K, Lee M J, Cha S, Choi H, Jo M H. Adv. Mater., 2015, 27: 3803.
[44] Yu J H, Lee H R, Hong S S, Kong D, Lee H W, Wang H, Xiong F, Wang S, Cui Y. Nano Lett., 2015, 15: 1031.
[45] Tongay S, Fan W, Kang J, Park J, Koldemir U, Suh J, Narang D S, Liu K, Ji J, Li J, Sinclair R, Wu J. Nano Lett., 2014, 14: 3185.
[46] Shi Y, Zhou W, Lu A Y, Fang W, Lee Y H, Hsu A L, Kim S M, Kim K K, Yang H Y, Li L J, Idrobo J C, Kong J. Nano Lett., 2012, 12: 2784.
[47] Chang Y H, Lin C T, Chen T Y, Hsu C L, Lee Y H, Zhang W, Wei K H, Li L J. Adv. Mater., 2013, 25: 756.
[48] Liu L, Kumar S B, Ouyang Y, Guo J. IEEE Trans. Electron Devices, 2011, 58: 3042.
[49] Kang K, Xie S, Huang L, Han Y, Huang P Y, Mak K F, Kim C J, Muller D, Park J. Nature, 2015, 520: 656.
[50] Zhang Y, Ye J, Matsuhashi Y, Iwasa Y. Nano Lett., 2012, 12: 1136.
[51] Radisavljevic B, Whitwick M B, Kis A. ACS Nano, 2011, 5: 9934.
[52] Wang H, Yu L, Lee Y H, Shi Y, Hsu A, Chin M L, Li L J, Dubey M, Kong J, Palacios T. Nano Lett., 2012, 12: 4674.
[53] Lee H S, Min S W, Chang Y G, Park M K, Nam T, Kim H, Kim J H, Ryu S, Im S. Nano Lett., 2012, 12: 3695.
[54] Tongay S, Zhou J, Ataca C, Liu J, Kang J S, Matthews T S, You L, Li J, Grossman J C, Wu J. Nano Lett., 2013, 13: 2831.
[55] Sundaram R S, Engel M, Lombardo A, Krupke R, Ferrari A C, Avouris P, Steiner M. Nano Lett., 2013, 13: 1416.
[56] Yin Z, Li H, Li H, Jiang L, Shi Y, Sun Y, Lu G, Zhang Q, Chen X, Zhang H. ACS Nano, 2011, 6: 74.
[57] Choi W, Cho M Y, Konar A, Lee J H, Cha G B, Hong S C, Kim S, Kim J, Jena D, Joo J, Sunkook K. Adv. Mater., 2012, 24: 5832.
[58] Lopez-Sanchez O, Alarcon Llado E, Koman V, Fontcuberta I M A, Radeovic A, Kis A. ACS Nano, 2014, 8: 3042.
[59] Nair R R, Blake P, Grigorenko A N, Novoselov K S, Booth T J, Stauber T, Peres N M R, Geim A K. Science, 2008, 320: 1308.
[60] Zhang W, Chuu C P, Huang J K, Chen C H, Tsai M L, Chang Y H, Liang C T, Chen Y Z, Chueh Y L, He J H, Chou M Y, Li L J. Sci. Rep., 2014, 4: 3826
[61] Bertolazzi S, Brivio J, Kis A. ACS Nano, 2011, 5: 9703.
[62] Lee J, Panzer M J, He Y, Lodge T P, Frisbie C D. ACS Nano, 2007, 129: 4532.
[63] Pu J, Zhang Y, Wada Y, Wang J T W, Li L J, Iwasa Y, Takenobu T. Appl. Phys. Lett., 2013, 103: 023505.
[64] Yoon J, Park W, Bae G Y, Kim Y, Jang H S, Hyun Y, Lim S K, Kahng Y H, Hong W K, Lee B H, Ko H C. Small, 2013, 9: 3295.
[65] Chang H Y, Yang S, Lee J, Tao L, Hwang W S, Jena D, Lu N, Akinwande D. ACS Nano, 2013, 7: 5446.
[66] Lee G H, Yu Y J, Cui X, Petrone N, Lee C H, Choi M S, Lee D Y, Lee C, Yoo W J, Watanabe K, Taniguchi T, Nuckolls C, Kim P, Hone J. ACS Nano, 2013, 7: 7931.
[67] Yu W J, Liu Y, Zhou H, Yin A, Li Z, Huang Y, Duan X. Nat. Nanotechnol., 2013, 8: 952.
[68] Cui X, Lee G H, Kim Y D, Arefe G, Zhang X, Lee C H, Ye F, Watanabe K, Taniguchi T, Kim P, Hone J. Nat. Nanotechnol., 2015, 10: 534.
[69] Lee C H, Lee G H, van Der Zande A M, Chen W, Li Y, Han M, Cui X, Arefe G, Nuckolls C, Heinz T F, Guo J, Hone J, Kim P. Nat. Nanotechnol., 2014, 9: 676.
[70] Hong X, Kim J, Shi S F, Zhang Y, Jin C, Sun Y, Tongay S, Wu J, Zhang Y, Wang F. Nat. Nanotechnol., 2014, 9: 682.