25 citations · 101 across the 38 of their papers we have counts for
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cond-mat.supr-con1999★ 2 cited
Coexistence of superconductivity and ferromagnetism in ferromagnetic metals
N. I. Karchev, K. B. Blagoev, K. S. Bedell +1
In this paper we address the question of coexistence of superconductivity and ferromagnetism in the high temperature superconductor RuSrGdCuO. Using a field theoret…
cond-mat1999★ 2 cited
Magnon-Paramagnon Effective Theory of Itinerant Ferromagnets
N. I. Karchev
The present work is devoted to the derivation of an effective magnon-paramagnon theory starting from a microscopic lattice model of ferromagnetic metals. For some values of the mic…