Yin, Jun
Slizovskiy, Sergey
Cao, Yang
Hu, Sheng
Yang, Yaping
Lobanova, Inna
Piot, Benjamin A.
Son, Seok-Kyun
Ozdemir, Servet
Taniguchi, Takashi
Watanabe, Kenji http://orcid.org/0000-0003-3701-8119
Novoselov, Kostya S.
Guinea, Francisco
Geim, A. K. http://orcid.org/0000-0003-2861-8331
Fal’ko, Vladimir http://orcid.org/0000-0003-0828-0310
Mishchenko, Artem http://orcid.org/0000-0002-0427-5664
Article History
Received: 23 December 2018
Accepted: 14 January 2019
First Online: 25 February 2019
Competing interests
: The authors declare no competing interests.