Authors: Jason S Ross; Philip Klement; Aaron M Jones; Nirmal J Ghimire; Jiaqiang Yan; D G Mandrus; Takashi Taniguchi; Kenji Watanabe; Kenji Kitamura; Wang Yao; David H Cobden; Xiaodong Xu Journal: Nat Nanotechnol Date: 2014-03-09 Impact factor: 39.213