Environmental influence on the observed relaxation behaviour of two chromium systems

Gerritsma, G.J. and Flokstra, J. and Hartemink, G.A. and Blok de, A. (1980) Environmental influence on the observed relaxation behaviour of two chromium systems. Journal of Magnetism and Magnetic Materials, 15-18 (part 2). pp. 741-742. ISSN 0304-8853

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Abstract:	EPR recovery curves were measured for KCr alum and ruby with 2.7% chromium. A considerable influence of the heat transport properties of the bath is observed. Taking care of this influence a spin relaxation time τ = (0.7 ± 0.2) ms could be observed for ruby and a spin-lattice relaxation time T1 ∝ T-1. For KCr alum an anomalous behaviour of T1 was observed which may be due to a phonon bottleneck.
Item Type:	Article
Copyright:	© 1980 Elsevier Science
Faculty:	Science and Technology (TNW)
Link to this item:	http://purl.utwente.nl/publications/68502
Official URL:	http://dx.doi.org/10.1016/0304-8853(80)90743-X
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