Journal article
Neutron-scattering measurements of long-range antiferromagnetic order in URu2Si2
Abstract
Neutron scattering from a high-quality single crystal of the heavy-fermion superconductor URu2Si2 has shown the onset of the small, antiferromagnetic ordered moment (0.037μB) occurs abruptly at TN, unlike the gradual onset in previously studied samples. The results are in good agreement with x-ray-resonance magnetic scattering. The magnitude of the moment and the magnetic excitation spectrum are the same as previously observed, including the …
Authors
Mason TE; Gaulin BD; Garrett JD; Tun Z; Buyers WJL; Isaacs ED
Journal
Physical Review Letters, Vol. 65, No. 25, pp. 3189–3192
Publisher
American Physical Society (APS)
Publication Date
December 17, 1990
DOI
10.1103/physrevlett.65.3189
ISSN
0031-9007