Finite temperature effect on mechanical properties of graphene sheets with various grain boundaries
Ge Yong†, 
, Sun Hong-Xiang, Guan Yi-Jun, Zeng Gan-He
, Sun Hong-Xiang, Guan Yi-Jun, Zeng Gan-He Sketch maps of graphene sheets with zigzag-oriented GBs at (a) tilt angle of 13.2° and (b) 16.4°.
