O-17 and Ru-101 NMR study of orbital dependent ferromagnetic correlations in Sr2RuO4

Authors
Hunt, AW Thurber, KR Imai, T Chou, FC
Citation
Aw. Hunt et al., O-17 and Ru-101 NMR study of orbital dependent ferromagnetic correlations in Sr2RuO4, PHYSICA B, 261, 1999, pp. 942-943
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
261
Year of publication
1999
Pages
942 - 943
Database
ISI
SICI code
0921-4526(199901)261:<942:OARNSO>2.0.ZU;2-H
Abstract
Utilizing O-17 and Ru-101 NMR we probe the Ru 4d(xy) and 4d(yz,zx) orbitals separately in the anomalous normal state of Sr2RuO4 and find orbital depen dent (S not equal 1) behavior. From the Ru-101 and O-17 nuclear spin-lattic e relaxation rates (17,101)1/T-1 we demonstrate that it is the ferromagneti c component of the spin fluctuations that grows with decreasing temperature . (C) 1999 Elsevier Science B.V. All rights reserved.