Journal article
Spin freezing in the geometrically frustrated pyrochlore antiferromagnet Tb2Mo2O7
Abstract
The magnetic metal ions in the cubic pyrochlore Tb2Mo2O7 form an infinite three-dimensional network of corner-sharing tetrahedra with a very high potential for frustration in the presence of antiferromagnetism. We have performed neutron scattering measurements which show short-range spatial correlations that develop continuously with decreasing temperature, while the characteristic time scale for the fluctuating moments decreases dramatically …
Authors
Gaulin BD; Reimers JN; Mason TE; Greedan JE; Tun Z
Journal
Physical Review Letters, Vol. 69, No. 22, pp. 3244–3247
Publisher
American Physical Society (APS)
Publication Date
November 30, 1992
DOI
10.1103/physrevlett.69.3244
ISSN
0031-9007