APPLIED PHYSICS LETTERS

YIN DM, LIU WH, LI X, GENG L, WANG XL, HUAI P

APPLIED PHYSICS LETTERS

LEE X, YANG TT, LI X, ZHANG RJ, ZHU M, ZHANG HZ, XIE D, WEI JQ, ZHONG ML, WANG KL, WU DH, LI ZH, ZHU HW

APPLIED PHYSICS LETTERS

WANG LC, ZHANG YY, LI X, LIU ZQ, GUO EQ, YI XY, WANG JX, ZHU HW, WANG GH

APPLIED PHYSICS LETTERS

FENG TT, XIE D, LIN YX, ZANG YY, REN TL, SONG R, ZHAO HM, TIAN H, LI X, ZHU HW, LIU LT

APPLIED PHYSICS LETTERS

ZHANG D, CHOY WCH, WANG CCD, LI X, FAN LL, WANG KL, ZHU HW

APPLIED PHYSICS LETTERS

LI QF, LIU WH, CAO GM, LI X, WANG XL

APPLIED PHYSICS LETTERS

HE YJ, LAO JC, YANG TT, LI X, ZANG XB, LI XM, ZHU M, CHEN Q, ZHONG ML, ZHU HW