A scenario for superconductivity of UGe2 due to coupled charge and spin fluctuations Original Research Article

It is shown that anomalous properties of UGe2 can be understood on the basis of a unified picture that the superconductivity is induced by coupled charge and spin fluctuations associated with the second phase transition which occurs at the critical temperature Tx(P) in the ferromagnetic phase. First, it is shown that excess uniform magnetization develops in the temperature range T