Derevyanko, V.V.; Sukhareva, T.V.; Finkel, V.A.; Shahov, Yu.N.
(Functional Materials, 2015)
For the purpose of plotting the H-T diagram for MgB₂ granular superconductors, the behavior of electrical resistivity-versus-temperature dependences were studied at ~35 to ~45 K in external magnetic fields with magnetic ...