Cao, Yuan
Fatemi, Valla
Fang, Shiang
Watanabe, Kenji
Taniguchi, Takashi
Kaxiras, Efthimios
Jarillo-Herrero, Pablo
Article History
Received: 5 February 2018
Accepted: 26 February 2018
First Online: 5 March 2018
Competing interests
: The authors declare no competing financial interests.