NANO LETTERS

YUK JM, KIM K, ALEMAN B, REGAN W, RYU JH, PARK J, ERCIUS P, LEE HM, ALIVISATOS AP, CROMMIE MF, LEE JY, ZETTL A

PHYSICAL REVIEW B

KIM K, LEE Z, MALONE BD, CHAN KT, ALEMAN B, REGAN W, GANNETT W, CROMMIE MF, COHEN ML, ZETTL A