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Title: High-field magnetism of the s=5/2 kagome-lattice antiferromagnet KFe 3(OH)6(SO4)2 for the magnetic field in the Kagome-plane
Authors: Kittiwit Matan
Keywords: Antiferromagnet;ESR;Frustration;Kagome-lattice;Magnetization
Issue Date: 2013
Publisher: 2012 Springer Science+Business Media New York
Citation: Journal of Low Temperature Physics 170, 5-6 (2013);242-247
Abstract: We have performed electron spin resonance (ESR) and magnetization measurements on single crystals of K-Fe-jarosite along the a-axis (in the kagome-plane). We have calculated the resonance branches and the magnetization curve using a spin Hamiltonian including the interlayer exchange and the Dzyaloshinsky-Moriya (DM) interactions. By putting the same parameter values for the analyses along the c-axis (normal to the kagome plane), the calculated results show satisfactory agreement with the experimental ones. As a result, we have successfully explained all the experimental results with one set of the intra- and the inter-plane exchange and the DM interaction parameters
Description: Scopus
ISSN: 00222291
Appears in Collections:Physics: International Proceedings

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