Journal article
Field Dependence of the Muon Spin Relaxation Rate in MnSi
Abstract
Muon spin rotation/relaxation measurements have been performed in the itinerant helical magnet MnSi at ambient pressure and at 8.3 kbar. We have found the following: (a) the spin-lattice relaxation rate 1/T(1) shows divergence as T1T proportional, variant (T-T(c))(beta) with the power beta larger than 1 near T(c); (b) 1/T(1) is strongly reduced in an applied external field B(L) and the divergent behavior near T(c) is completely suppressed at …
Authors
Gat-Malureanu IM; Fukaya A; Larkin MI; Millis AJ; Russo PL; Savici AT; Uemura YJ; Kyriakou PP; Luke GM; Wiebe CR
Journal
Physical Review Letters, Vol. 90, No. 15,
Publisher
American Physical Society (APS)
Publication Date
April 18, 2003
DOI
10.1103/physrevlett.90.157201
ISSN
0031-9007