ISSN:
1090-6487
Keywords:
75.30.Cr
;
75.60.Ch
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The effect of an electric field on the magnetic susceptibility in a pure CuGeO3 single crystal at microwave frequencies is investigated. A quadratic effect of the electric field on the magnetic susceptibility, which increases with decreasing temperature, is observed in the spin-Peierls state at temperatures below 5 K. The observed effect is tentatively attributed to residual magnetism, due to distortions of the regular dimerized structure at domain walls with different values of the dimerization phase, and to the effect of the electric field on the interchain exchange interaction.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1134/1.567284
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