An NMR investigation of the intermetallic borides (Co1-xMnx)B and (Co1-xFex)B. I. Paramagnetic alloys
- 1 January 1980
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 10 (1) , 141-153
- https://doi.org/10.1088/0305-4608/10/1/020
Abstract
The NMR spectra of 59Co and 11B in the intermetallic borides (Co1-xMnx)B (01-xFex)B (059Co in these alloys. The contribution of the impurities to the relaxation of the longitudinal nuclear magnetisation of 59Co is characterised by a dependence on time that is described by exp(-(t/ tau li)12/): this indicates that the relaxation of the 59Co nuclei arising from the presence of the impurities is diffusionless.Keywords
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