IEEE ELECTRON DEVICE LETTERS

LI C, YANG XX, DING SY, DAI Q, QIU XH, LEI W, ZHANG XB, WANG BP

ADVANCED FUNCTIONAL MATERIALS

LI C, COLE MT, LEI W, QU K, YING K, ZHANG Y, ROBERTSON AR, WARNER JH, DING SY, ZHANG XB, WANG BP, MILNE WI