Modulation of frictional torque of nanoparticle near graphene-covered SiC nanowires Wei You, Tongbiao Wang, Tianbao Yu and Qinghua Liao Eur. Phys. J. B, 96 11 (2023) 156 Published online: 29 November 2023 DOI: 10.1140/epjb/s10051-023-00624-w