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Abstracts
We report on ^1H NMR of (Ni_xMn_{1-x})3[Cr(CN)_6]_2·15H_2O hexacyanochromates, where x changes from 0 to 1. The decay time constants of the free induction decay signals described by an effective spin-spin relaxation time T_{2eff} obtained from M(t) = M_0 exp(t/T_{2eff}) decrease as the local magnetic moments increase produced by the magnetic transition metal ions at the sites of the resonant ^1H nuclei. The recovery of the magnetization in the spin-lattice relaxation time (T_1) experiments was single-exponential.
Journal
Year
Volume
Issue
Pages
485-488
Physical description
Dates
published
2008-01
received
2007-07-09
Contributors
author
- Institute for Solid State Physics and Optics, HAS, P.O. Box 49, 1525 Budapest, Hungary
author
- Institute for Solid State Physics and Optics, HAS, P.O. Box 49, 1525 Budapest, Hungary
author
- Institute for Solid State Physics and Optics, HAS, P.O. Box 49, 1525 Budapest, Hungary
author
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovak Republic
author
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovak Republic
author
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovak Republic
author
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovak Republic
author
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovak Republic
References
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- 2. O. Sato, T. Iyoda, A. Fujishima, K. Hashimoto, Science 272, 704 (1996)
- 3. M. Zentková, Z. Arnold, J. Kamarád, V. Kavčanský, M. Lukáčová, S. Mat'aš, M. Mihalik, Z. Mitróová, A. Zentko, J. Phys., Condens. Matter 19, 266217 (2007)
- 4. D. Papanikolaou, W. Kosaka, S. Margadonna, H. Kagi, S. Ohkoshi, K. Prassides, J. Phys. Chem. C 111, 8086 (2007)
- 5. S. Ohkoshi, T. Iyoda, A. Fujishima, K. Hashimoto, Phys. Rev. B 56, 11642 (1997)
- 6. S. Ohkoshi, K. Arai, Y. Sato, K. Hashimoto, Nature Mater. 3, 857 (2004)
- 7. S. Takeda, Y. Umehara, H. Hara, G. Maruta, Mol. Cryst. Liq. Cryst. 379, 253 (2002)
- 8. H. Ishiyama, G. Maruta, T. Kobayashi, S. Takeda, Polyhedron 22, 1981 (2003)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv113n1119kz