Figure 3

M-H curve measured at 5 K. For (a) pristine and (b) irradiated film with a maximum magnetic field of 20 kOe applied parallel and perpendicular to ion beam direction
M-H curve measured at 5 K. For (a) pristine and (b) irradiated film with a maximum magnetic field of 20 kOe applied parallel and perpendicular to ion beam direction