@article{DT221,
  title = {Improved carrier mobility in few-layer MoS$_2$
           field-effect transistors with ionic-liquid gating},
  author = {Perera, Meeghage Madusanka and Lin, Ming-Wei and Chuang,
          Hsun-Jen and Chamlagain, Bhim Prasad and Wang, Chongyu
          and Tan, Xuebin and Cheng, Mark Ming-Cheng and
          Tom\'{a}nek, David and Zhou, Zhixian},
  journal = {ACS Nano},
  volume = {7},
  number = {5},
  pages = {4449--4458},
  numpages = {10},
  year = {2013},
  doi = {10.1021/nn401053g},
  url = {http://pubs.acs.org/doi/abs/10.1021/nn401053g},
  publisher = {American Chemical Society}
}