Electron spin resonance of the low-dimensional spin-system Sr2V3O9

IVANSHIN, V. A.; YUSHANKHAI, V.; SICHELSCHMIDT, J.; ZAKHAROV, D. V.; KAUL, E. E.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Elsevier

Año: 2004 vol. 272 p. 960 - 961

0304-8853

The electron spin resonance (ESR) of the quasi-one dimensional vanadium oxide compound Sr2V3O9 has been studied in the temperature range 4.2–500 K. The angular variation and the temperature dependence of the ESR linewidth has been measured in two mutually perpendicular planes of a single crystal. A Dzyaloshinsky–Moriya (DM) interaction with a nonstaggered space distribution of DM vectors is claimed to be responsible for the magnetic properties of this chain-like system.