11 citations · 11 across the 2 of their papers we have counts for
2 papers
cond-mat.stat-mech2002
Ferromagnetic transition in a double-exchange model
Eugene Kogan, Mark Auslender, Eran Dgani
We calculate the temperature of a ferromagnetic transition in a double-exchange model with classical core spins for arbitrary relation between Hund exchange coupling and electron b…
cond-mat.str-el2002★ 11 cited
Ground state of a double-exchange system containing impurities: bounds of ferromagnetism
Eugene Kogan, Mark Auslender, Eran Dgani
We study the boundary between ferromagnetic and non-ferromagnetic ground state of a double-exchange system with quenched disorder for arbitrary relation between Hund exchange coupl…