Oxygen ion-beam modification of vanadium oxide films for reaching a high value of the resistance temperature coefficient Journal title: Semiconductor Physics, Quantum Electronics and Optoelectronics Authors: T.M. Sabov, O.S. Oberemok, O.V. Dubikovskyi, V.P. Melnik, B.M. Romanyuk, V.G. Popov, O. Yo. Gudymenk... Subject(s):