The superconducting state in uranium compounds UGe2, URhGe and UCoGe is formed at temperatures far below the Curie temperature pointing on nonconventional nature of superconductivity in these materials — namely the superconductivity with triplet pairing. The emergence of superconductivity is accompanied by the slight magnetization expulsion typical for the type-II superconductors. Following classic Abrikosov paper I develop the theory of type-II superconductivity in application to two-band ferromagnetic metal with equal spin triplet pairing.
PACS: 74.20.De Phenomenological theories (two-fluid, Ginzburg-Landau, etc.); PACS: 74.25.Dw Superconductivity phase diagrams; PACS: 74.25.Ha Magnetic properties including vortex structures; PACS: 74.70.Tx Heavy fermion superconductors.