Interaction of H 2 + molecular beam with thin layer graphene foils
Li Min1, Qu Guo-Feng1, †, Wang Yi-Zhou1, Zhu Zhou-Sen2, Shi Mian-Gong1, Zhou Mao-Lei1, Liu Dong1, Xu Zi-Xu1, Song Ming-Jiang1, Zhang Jun1, Bai Fan1, Liao Xiao-Dong1, Han Ji-Feng1, ‡
       

The peak height of the trailing/leading proton at different foil thickness for (a) 0.8 MeV/u H 2 + and (b) 0.9 MeV/u H 2 + .