K. Wohlfeld

activity

20062026

most citedSpin-Orbital Separation in the quasi 1D Mott-insulator Sr2CuO3

357 citations · 1.8k across the 59 of their papers we have counts for

collaborators

Showing 2007Show all

2 papers · 1 filter

cond-mat.str-el2007★ 16 cited

Origin of charge density wave in the coupled spin ladders in Sr $_{14 - x}$ Ca $_{x}$ Cu $_{24}$ O $_{41}$

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

We formulate a d-p multiband charge transfer model for Cu $_{2}$ O $_{5}$ coupled spin ladders, relevant for Cu $_{2}$ O $_{3}$ plane of Sr $_{14 - x}$ Ca $_{x}$ Cu $_{24}$ O $_{41}$ , and solve it using Ha…

cond-mat.str-el2007

Doped Spin Ladder: Zhang-Rice Singlets or Rung-centred Holes?

Krzysztof Wohlfeld

We formulate charge transfer model for a single doped spin ladder, relevant for the intrinsically doped plane of coupled spin ladders in Sr $_{3}$ Ca $_{11}$ Cu $_{24}$ O $_{41}$ . Assumin…

Origin of charge density wave in the coupled spin ladders in Sr14−x​Cax​Cu24​O41​

Doped Spin Ladder: Zhang-Rice Singlets or Rung-centred Holes?

Origin of charge density wave in the coupled spin ladders in Sr $_{14 - x}$ Ca $_{x}$ Cu $_{24}$ O $_{41}$