A NUCLEAR MAGNETIC RESONANCE STUDY OF THE MAGNETIC STRUCTURE OF EuSe AND ITS DEPENDENCE ON GADOLINIUM ADDITIONS

J. Budnick , K. Raj , T. Burch , F. Holtzberg

The nuclear magnetic resonance of both Eu and Se nuclei have been observed in powdered EuSe and Eu Se containing approximately 1 % and 10 % GdSe. From the field dependence of the Eu resonance and the temperature and field dependence of the Se resonance we obtain direct evidence for different magnetic structures. The results on the Gd doped samples confirm the existence of a large negative contribution to both the Se and Eu hyperfine fields as suggested by bulk magnetization experiments but not previously observed in local studies of this system. Large changes in spin lattice relaxation are noted in increasing fields.

Domaines: Articles anciens

J. Budnick, K. Raj, T. Burch, F. Holtzberg. A NUCLEAR MAGNETIC RESONANCE STUDY OF THE MAGNETIC STRUCTURE OF EuSe AND ITS DEPENDENCE ON GADOLINIUM ADDITIONS. Journal de Physique Colloques, 1971, 32 (C1), pp.C1-763-C1-765. ⟨10.1051/jphyscol:19711266⟩. ⟨jpa-00214097⟩