NANO LETTERS

DENG B, HOU Y, LIU Y, KHODKOV T, GOOSSENS S, TANG JL, WANG YN, YAN R, DU Y, KOPPENS FHL, WEI XD, ZHANG Z, LIU ZF, PENG HL

CURRENT NANOSCIENCE

ZHENG Q, WU H, WANG N, YAN R, MA YH, GUANG WJ, WANG JZ, DING KJ