Rao, C. N. R. ; Paul, Geo ; Choudhury, Amitava ; Sampathkumaran, E. V. ; Raychaudhuri, Arup K. ; Ramasesha, S. ; Rudra, Indranil (2003) Properties of a mixed-valent iron compound with the kagomélattice Physical Review B: Condensed Matter and Materials Physics, 67 (13). 134425_1-134425_5. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v67/i13/e134425
Related URL: http://dx.doi.org/10.1103/PhysRevB.67.134425
Abstract
An organically templated iron sulfate of the formula [HN(CH2)6NH][FeIIIFe2IIF6(SO4)2]·[H3O] possessing the kagomé 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 T2 behavior found in two-dimensional frustrated systems. Simple calculations have been carried out to understand the properties of this kagomé compound.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 39424 |
| Deposited On: | 12 May 2011 11:23 |
| Last Modified: | 17 May 2016 21:53 |
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