APPLIED SURFACE SCIENCE

WANG XX, TANG CM, ZHOU XF, ZHU WH, CHENG C

NANO LETTERS

SHAO Y, LIU ZL, CHENG C, WU X, LIU H, LIU C, WANG JO, ZHU SY, WANG YQ, SHI DX, IBRAHIM K, SUN JT, WANG YL, GAO HJ