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Short-range order in the topological spin glass (D3O)Fe-3(SO4)(2)(OD)(6) using xyz polarized neutron diffraction
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UNSPECIFIED (2001) Short-range order in the topological spin glass (D3O)Fe-3(SO4)(2)(OD)(6) using xyz polarized neutron diffraction. PHYSICAL REVIEW B, 6409 (9). -. ISSN 0163-1829
Full text not available from this repository.Abstract
We use polarized xyz neutron diffraction to examine the nature of the freezing transition to an unconventional topological spin-glass state in the S=5/2 kagome antiferromagnet (D3O)Fe-3(SO4)(2)(OD)(6). Measurements of the total magnetic scattering cross-section, S(Q), were taken in the momentum-transfer range 0.5 less than or equal toQ less than or equal to2.5 Angstrom (-1) between the temperatures 1.5 and 250 K. The observation of two-dimensional correlations at 250 K, i.e., in excess of 14 times the freezing temperature, is in agreement with predictions of an anisotropy-induced spin-glass freezing transition in an ordered kagome antiferromagnet.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QC Physics |
| Journal or Publication Title: | PHYSICAL REVIEW B |
| Publisher: | AMERICAN PHYSICAL SOC |
| ISSN: | 0163-1829 |
| Date: | 1 September 2001 |
| Volume: | 6409 |
| Number: | 9 |
| Number of Pages: | 8 |
| Page Range: | - |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/11817 |
Data sourced from Thomson Reuters' Web of Knowledge
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