Journal article
Muon spin relaxation study of La1-xCaxMnO3
Abstract
We report predominantly zero-field muon spin relaxation measurements in a series of Ca-doped LaMnO3 compounds which includes the colossal magnetoresistive manganites. Our principal result is a systematic study of the spin-lattice relaxation rates 1/T1 and magnetic order parameters in the series La1-xCaxMnO3,x=0.0, 0.06, 0.18, 0.33, 0.67, and 1.0. In LaMnO3 and CaMnO3 we find very narrow critical regions near the Néel temperatures TN and …
Authors
Heffner RH; Sonier JE; MacLaughlin DE; Nieuwenhuys GJ; Luke GM; Uemura YJ; Ratcliff W; Cheong S-W; Balakrishnan G
Journal
Physical Review B, Vol. 63, No. 9,
Publisher
American Physical Society (APS)
Publication Date
March 1, 2001
DOI
10.1103/physrevb.63.094408
ISSN
2469-9950