Conference
Spin dynamics in the two-dimensional spin system SrCu2(BO3)2
Abstract
Muon spin relaxation measurements have been performed in the two dimensional spin system SrCu2(BO3)2. As the temperature decreases, the relaxation rate increases below T=10K, and shows a saturation below T=3K. The line shape at low temperatures is nearly Gaussian, yet it cannot be easily decoupled by an application of longitudinal field. These results indicate the existence of magnetically active spins that show slowing down of fluctuations …
Authors
Fukaya A; Fudamoto Y; Gat IM; Ito T; Larkin MI; Savici AT; Uemura YJ; Kyriakou PP; Luke GM; Rovers MT
Volume
326
Pagination
pp. 446-449
Publisher
Elsevier
Publication Date
February 2003
DOI
10.1016/s0921-4526(02)01659-9
Conference proceedings
Physica B Condensed Matter
Issue
1-4
ISSN
0921-4526