Ko, Kahyun; Yuk, Ayoung; Engelke, Rebecca; Carr, Stephen; Kim, Junhyung; Park, Daesung; Heo, Hoseok; Kim, Hyun-Mi; Kim, Seul-Gi; Kim, Hyeongkeun; Taniguchi, Takashi; Watanabe, Kenji; Park, Hongkun; Kaxiras, Efthimios; Yang, Sang Mo; Kim, Philip; Yoo, Hyobin
Nature Materials, Vol.22 No.8, pp.992-998