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Temperature dependence of spin-cluster resonance intensity in RbFeCl3·2H2O
Nijhof, E.J. and Gerritsma, G.J. and Flokstra, J. (1983) Temperature dependence of spin-cluster resonance intensity in RbFeCl3·2H2O. Physica B+C, 122 (3). pp. 333-337. ISSN 0378-4363
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| Abstract: | The spin-cluster resonance intensity is observed as a function of temperature in the pseudo-one-dimensional canted Ising metamagnet RbFeCl3·2H2O. For T 0.7 TN a pure one-dimensional Ising model gives a good description of the observed intensities. For T TN the intensity decreases rapidly as a function of temperature due to the destruction of the local ordering around a spin-cluster. The measured value of the intrachain interaction Ja/k of -36 K is in good agreement with earlier measurements on spin-cluster excitations. |
| Item Type: | Article |
| Copyright: | © 1983 Elsevier Science |
| Faculty: | Science and Technology (TNW) |
| Link to this item: | http://purl.utwente.nl/publications/69218 |
| Official URL: | http://dx.doi.org/10.1016/0378-4363(83)90060-8 |
| Export this item as: | BibTeX EndNote HTML Citation Reference Manager |
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