@article{CTT100735943,
  author = {Junghwan Kim and Jun Meng and Donghoon Lee and Meng Yu and Dukyean Yoo and Doowon Kang and Jungyol Jo},
  title = {ZnO Thin-Film Transistor Grown by rf Sputtering Using Carbon Dioxide and Substrate Bias Modulation},
  journal = {Journal of Nanomaterials},
  year = 2014,
}

@inproceedings{CTT100681514,
  author = {Hideo Hosono and Eiji Matsuzaki and Yoshitake Toda and Junghwan Kim and Toshio Kamiya and Satoru Watanabe and Nobuhiro Nakamura and Naomichi Miyakawa},
  title = {Transparent Amorphous Oxide Semiconductors for Efficient and Stable Electron Transport Layers in Organic LEDs and Lightings},
  booktitle = {},
  year = 2014,
}