Lee, Inyeal; Rathi, Servin; Lim, Dongsuk; Li, Lijun; Park, Jinwoo; Lee, Yoontae; Yi, Kyung Soo; Dhakal, Krishna P.; Kim, Jeongyong; Lee, Changgu; Lee, Gwan-Hyoung; Kim, Young Duck; Hone, James; Yun, Sun Jin; Youn, Doo-Hyeb; Kim, Gil-Ho
Advanced Materials, Vol.28 No.43, pp.9519-9525