Unusual surface and edge morphologies, sp2 to sp3 hybridized transformation and electronic damage after Ar+ ion irradiation of few-layer graphene surfaces
Salim H Al-Harthi*, Mohammed Elzain, Muataz Al-Barwani, Amal Kora'a, Thomas Hysen, Myo Tay Z Myint and Maliemadom R Anantharaman