Purification/annealing of graphene with 100-MeV Ag ion irradiationSunil Kumar, D.K. Avasthi, Vikas Baranwal et al.|Nanoscale Research Letters|2014Cited by 51
Radiation stability of graphene under extreme conditionsSunil Kumar, D.K. Avasthi, Compesh Pannu et al.|Applied Physics Letters|2014Cited by 45
Engineering of electronic properties of single layer graphene by swift heavy ion irradiationSunil Kumar, D.K. Avasthi, A. Tripathi et al.|Journal of Applied Physics|2017Cited by 38
Structural changes in graphene oxide thin film by electron-beam irradiationChetna Tyagi, D.K. Avasthi, G.B.V.S. Lakshmi et al.|Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms|2016Cited by 20
Surface and structural studies of fullerene C <sub>70</sub> under ion irradiationPooja Sharma, D.K. Avasthi, Rahul Singhal et al.|Surface Engineering|2016Cited by 14