R.F. effects in nuclear gamma-resonance: The role of the fields of magnetic anisotropy

Abstract

The r.f. effects in NGR spectra of substances with magnetic order were analysed assuming the deterministic character of the hyperfine field (HF) on the nucleus: it was believed as rotating /1/ or stepwise varying in time /2/. The purpose of this paper is to show the limited nature of these models in real magnetics with magnetic anisotropy © 1990 J.C. Baltzer A.G., Scientific Publishing Company.