Processor with 4.9-μs break-even time in power gating using crystalline In-Ga-Zn-oxide transistor. - Hidetomo Kobayashi; Kiyoshi Kato; Takuro Ohmaru; Seiichi Yoneda; Tatsuji Nishijima; Shuhei Maeda; Kazuaki Ohshima; Hikaru Tamura; Hiroyuki Tomatsu; Tomoaki Atsumi; Yutaka Shionoiri; Yukio Maehashi; et al. (COOL Chips, 2013)