SCIENCE

GALLAGHER P, YANG CS, LYU TR, TIAN FL, KOU R, ZHANG H, WATANABE K, TANIGUCHI T, WANG F

APPLIED PHYSICS LETTERS

KOU R, HORI Y, TSUCHIZAWA T, WARABI K, KOBAYASHI Y, HARADA Y, HIBINO H, YAMAMOTO T, NAKAJIMA H, YAMADA K