We present results from magnetic resonance measurements for 75-350 GHz in α'-NaV2O5. The temperature dependence of the integrated intensity indicates that we observe transitions in the excited state. A quantitative description gives resonances in the triplet state at high symmetry points of the excitation spectrum of this Spin-Peierls compound. This energy has the same temperature dependence as the Spin-Peierls gap. Similarities and differences with the other inorganic compound CuGeO3 are discussed.
Cite
@article{arxiv.cond-mat/9710318,
title = {Magnetic Resonance in the Spin-Peierls compound $\alpha'-NaV_2O_5$},
author = {S. Schmidt and W. Palme and B. Lüthi and M. Weiden and R. Hauptmann and C. Geibel},
journal= {arXiv preprint arXiv:cond-mat/9710318},
year = {2016}
}
Comments
2 pages, REVTEX, 3 figures. to be published in Phys.Rev.B