ACTA PHYSICA SINICA

GUO H, LU HL, HUANG L, WANG XY, LIN X, WANG YL, DU SX, GAO HJ

NANO LETTERS

MA RS, HUAN Q, WU LM, YAN JH, GUO W, ZHANG YY, WANG S, BAO LH, LIU YQ, DU SX, PANTELIDES ST, GAO HJ