High-Temperature Spin Dynamics of GdP via Transient Nuclear Magnetic Resonance
- 6 September 1971
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 27 (10), 641-644
- https://doi.org/10.1103/physrevlett.27.641
Abstract
The magnetic field dependence of the longitudinal nuclear-spin relaxation time for nuclei in paramagnetic GdP is shown to yield the Fourier transform of the sum of two electronic-spin correlation functions. This represents a new experimental technique for the study of paramagnetic spin dynamics. A reasonable fit to a theoretical spectrum is achieved, and the resulting exchange strength agrees with that deduced from the Curie-Weiss temperature.
Keywords
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