In the present study, we examine the competition and coexistence of singlet superconductivity and itinerant ferromagnetism for a system in which the two orders are confined in spatial separated layers, by focusing on the effect of the spin exchange interaction between the two electronic subsystems. Within a mean-field approximation, the ground state phase diagram is derived and the role of the spin exchange between the two subsystems is discussed. (c) 2006 Elsevier B.V. All rights reserved.
Role of spin exchange on the coexistence of superconductivity and itinerant ferromagnetism in a two carrier model
Noce C;
2006
Abstract
In the present study, we examine the competition and coexistence of singlet superconductivity and itinerant ferromagnetism for a system in which the two orders are confined in spatial separated layers, by focusing on the effect of the spin exchange interaction between the two electronic subsystems. Within a mean-field approximation, the ground state phase diagram is derived and the role of the spin exchange between the two subsystems is discussed. (c) 2006 Elsevier B.V. All rights reserved.File in questo prodotto:
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