APPLIED PHYSICS LETTERS

ZHANG AQ, LIU ZG, LU WB, CHEN H

APPLIED PHYSICS LETTERS

TIAN ZS, XU CX, LI JT, ZHU GY, XU XY, DAI J, SHI ZL, LIN Y

APPLIED PHYSICS LETTERS

GUO XT, NI ZH, LIAO CY, NAN HY, ZHANG Y, ZHAO WW, WANG WH

APPLIED PHYSICS LETTERS

HU XH, SUN LT, KRASHENINNIKOV AV

APPLIED PHYSICS LETTERS

XU HJ, LU WB, ZHU W, DONG ZG, CUI TJ

APPLIED PHYSICS LETTERS

XU HJ, LU WB, JIANG Y, DONG ZG

APPLIED PHYSICS LETTERS

SUN ML, CHOU JP, REN QQ, ZHAO YM, YU J, TANG WC

APPLIED PHYSICS LETTERS

ZHANG Y, DONG M, GUEYE B, NI ZH, WANG YJ, CHEN YF

APPLIED PHYSICS LETTERS

WANG WH, NAN HY, LIU Q, LIANG Z, YU ZH, LIU FY, HU WD, ZHANG W, WANG XR, NI ZH