APPLIED PHYSICS LETTERS

CHEN ZY, SANTOSO I, WANG R, XIE LF, MAO HY, HUANG H, WANG YZ, GAO XY, CHEN ZK, MA DG, WEE ATS, CHEN W

JAPANESE JOURNAL OF APPLIED PHYSICS

CHEN W, CHEN S, NI ZH, HUANG H, QI DC, GAO XY, SHEN ZX, WEE ATS