Properties of a mixed-valent iron compound with the kagome lattice

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Title:	Properties of a mixed-valent iron compound with the kagome lattice
Authors:	Rao, C N R Paul, Geo Choudhury, Amitava Sampathkumaran, E V Raychaudhuri, Arup K Ramasesha, S Rudra, I
Keywords:	Iron Compound kagomé lattice mixed-valent spin-glass behavior magnetic hysteresis kagomé compound.
Issue Date:	1-Apr-2003
Publisher:	American Physical Society
Citation:	Physical Review B 67(13), 134425-(1-5) (2003)
Abstract:	An organically templated iron sulfate of the formula [HN(CH2)(6)NH][(FeFe2F6)-Fe-III-F-II(SO4)(2)].[H3O] possessing the kagome lattice has been prepared and characterized by single-crystal crystallography and other techniques. This mixed-valent iron compound shows complex magnetic properties including spin-glass behavior and magnetic hysteresis. The low-temperature specific heat data show deviation from the T-2 behavior found in two-dimensional frustrated systems. Simple calculations have been carried out to understand the properties of this kagome compound.
URI:	https://libjncir.jncasr.ac.in/xmlui/10572/774
Other Identifiers:	1098-0121
Appears in Collections:	Research Papers (Prof. C.N.R. Rao)

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