Investigation of InSb:Mn thin films magnetoresistance by I-V characteristics method Oleg Novodvorsky, Vladimir Mikhalevsky, Liubov Parshina, Olga Khramova, Andrey Lotin, Elena Cherebylo, Sergey Marenkin, Aleksey Aronov, Aleksey Kochura and Vladislav Panchenko EPJ Web Conf., 185 (2018) 01018 Published online: 04 July 2018 DOI: 10.1051/epjconf/201818501018