[1] FIME CIIDIT Univ Autonoma Nuevo Leon, Ave Univ S-N,Cd Univ, San Nicolas De Los Garza 66455, NL, Mexico
[2] Penn State Univ, Dept Phys, Ctr Dimens & Layered Mat 2, Ctr Atomically Thin Multifunct Mat ATOMIC, 104 Davey Lab, University Pk, PA 16802 USA
[3] Penn State Univ, Dept Mat Sci & Engn, Ctr Atomically Thin Multifunct Mat ATOMIC, University Pk, PA 16802 USA
[4] Penn State Univ, Dept Chem, University Pk, PA 16802 USA
[5] Shinshu Univ, Inst Carbon Sci & Technol, 4-17-1 Wakasato, Matsumoto, Nagano 3808553, Japan