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cond-mat.str-el2010★ 12 cited
Jahn-Teller distortions and the magnetic order in the perovskite manganites
Krzysztof Rościszewski, Andrzej M. Oleś
We introduce an effective model for electrons to describe three-dimensional perovskite (LaSrMnO and LaCaMnO) manganites and study the magn…
cond-mat.str-el2004
Ab-Initio Calculation of the Metal-Insulator Transition in Lithium rings
Beate Paulus, Krzysztof Rosciszewski, Peter Fulde +1
We study how the Mott metal-insulator transition (MIT) is affected when we have to deal with electrons with different angular momentum quantum numbers. For that purpose we apply ab…