Conference
Spin-Peierls and spin-glass phases in pure and doped CuGeO3: a μSR study
Abstract
We have conducted μSR measurements in pure and Zn-doped CuGeO3. The pure compound does not have static magnetic moments between 3 and 100 K, in agreement with its earlier proposed spin-Peierls structure. In Cu0.96Zn0.04GeO3, we found a spin-glass-like freezing of a small portion of Cu spins, presumably near the chain-cutting Zn atoms, occurring gradually between 3.5 and 6 K.
Authors
Tchernyshyov O; Blaer AS; Keren A; Kojima K; Luke GM; Wu WD; Uemura YJ; Hase M; Uchinokura K; Ajiro Y
Volume
140
Pagination
pp. 1687-1688
Publisher
Elsevier
Publication Date
February 1995
DOI
10.1016/0304-8853(94)01107-9
Conference proceedings
Journal of Magnetism and Magnetic Materials
ISSN
0304-8853