The Study of Co-Existence of Superconductivity and Ferromagnetism in UGE2
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Date
2006-07
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Addis Ababa University
Abstract
This work focuses on the study of co-existence of superconductivity and ferromagnetism
in general and in UGe2 superconductor in particular. Starting with a model
Hamiltonian for the system and using Green functions formalism, we obtain expressions
for Tc and superconductivity and magnetic order parameters and respectively.
For suitable value of the parameters the phase diagram is obtained which shows the
possibility of the co-existence of superconductivity and ferromagnetism in UGe2.
keywords: Superconductivity (SC), Ferromagnetism (FM), Co-existence, Green functions
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Superconductivity and Ferromagnetism in UGE2