SCIENTIFIC REPORTS

LI W, CHEN XL, WANG L, HE YH, WU ZF, CAI Y, ZHANG MW, WANG Y, HAN Y, LORTZ RW, ZHANG ZQ, SHENG P, WANG N

PHYSICAL REVIEW B

LI W, HE YH, WANG L, DING GH, ZHANG ZQ, LORTZ RW, SHENG P, WANG N