Journal article
Search for magnetic order in undoped and doped spin-gap systems by μSR
Abstract
We introduce our μSR investigations of spin-gap systems, such as, (1) a 2-leg spin-ladder material SrCu2 O3 , (2) a Haldane material (S = 1 spin-chain) Y2 BaNiO5 , (3) a spin-Peierls material CuGeO3 , (4) a spin-chain&ladder material Sr6 Ca8 Cu24 O41 . All of these antiferromagnetic spin systems are characterized by a spin-gap between the singlet groundstate and the triplet first excited states. In the above-mentioned materials, we confirmed the absence …
Authors
Kojima K; Keren A; Le LP; Larkin M; Luke GM; Nachumi B; Wu WD; Uemura YJ; Azuma M; Takano M
Journal
Hyperfine Interactions, Vol. 104, No. 1-4, pp. 37–42
Publication Date
December 1, 1997
ISSN
0304-3843