K. Wohlfeld

activity

20062008

most citedAbsence of Hole Confinement in Transition Metal Oxides with Orbital Degeneracy

66 citations · 83 across the 3 of their papers we have counts for

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cond-mat.str-el2006★ 1 cited

Charge density wave in the spin ladder of Sr $_{14 - x}$ Ca $_{x}$ Cu $_{24}$ O $_{41}$

Krzysztof Wohlfeld, Andrzej M. Oles, George A. Sawatzky

We consider a multiband charge transfer model for a single spin ladder describing the holes in Sr $_{14 - x}$ Ca $_{x}$ Cu $_{24}$ O $_{41}$ . Using Hartree-Fock approximation we show how the…

Charge density wave in the spin ladder of Sr14−x​Cax​Cu24​O41​

Charge density wave in the spin ladder of Sr $_{14 - x}$ Ca $_{x}$ Cu $_{24}$ O $_{41}$