NANO LETTERS

GUO H, WANG XY, HUANG L, JIN X, YANG ZZ, ZHOU Z, HU H, ZHANG YY, LU HL, ZHANG QH, SHEN CM, LIN X, GU L, DAI Q, BAO LH, DU SX, HOFER W, PANTELIDES ST, GAO HJ

NANO RESEARCH

LIU ZL, ZHU ZL, WU X, SHI JA, ZHOU W, LIU LW, WANG YL, GAO HJ