Abstract
The apparatus and instrumental techniques developed for pulsed NMRON studies of insulating ordered magnets are described. Experiments have been performed on two salts,54Mn-MnCl2·4H2O and54Mn-Mn(COOCH3)2·4H2O, and rotation patterns, free induction decays and spin echoes have been obtained for both single quantum and double quantum transitions. The pulsed technique can produce signals larger than those obtained in CW NMRON, and is well suited for the measurement of the very short spin-lattice relaxation times that can occur in these systems.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
H.R. Foster, P. Cooke, D.H. Chaplin, P. Lynam and G.V.H. Wilson, Phys. Rev. Lett. 38(1977)1546.
M. Le Gros, A. Kotlicki and B.G. Turrell, Hyp. Int. 36(1987)161.
M. Le Gros, A. Kotlicki and B.G. Turrell, Phys. Lett. A154(1991)75.
A. Kotlicki and B.G. Turrell, Phys. Rev. Lett. 56(1986)773.
M. Böttcher, W.D. Brewer and E. Klein, Nucl. Instr. Meth. 206(1983)177.
A. Kotlicki, B.A. McLeod, M. Shott and B.G. Turrell, Phys. Rev. B29(1984)26.
A.L. Allsop, M. de Araujo, G.J. Bowden, R.G. Clark and N.J. Stone, J. Phys. C17(1984)415.
S. Vega and A. Pines, J. Chem. Phys. 66(1977)5624.
R.D. Spence and V. Nagarajan, Phys. Rev. 149(1966)191.
M. Le Gros, A. Kotlicki and B.G. Turrell, to be published.
M. Le Gros, A. Kotlicki and B.G. Turrell, to be published.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Le Gros, M., Kotlicki, A. & Turrell, B.G. Pulsed NMRON studies of insulating magnetic materials. Hyperfine Interact 77, 131–147 (1993). https://doi.org/10.1007/BF02320307
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02320307