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Magnetic Anisotropy in La_0.8Sr_0.2MnO_3: Electron Spin Resonance

J. Deisenhofer·H. -A. Krug von Nidda·A. Loidl·M. V. Eremin·V. A. Ivanshin·T. Kimura·Y. Tokura
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Abstract

We report on Ferromagnetic-Resonance experiments in a single crystal of La_0.8Sr_0.2MnO_3 in the temperature range from 4 to 300 K. The observed anisotropy of the resonance line changes on crossing the transition from the orthorhombic O-phase to the rhombohedral R-phase at T~100 K and indicates a reorientation of the spins at about 130 K.

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J. Deisenhofer, H. -A. Krug von Nidda, A. Loidl, M. V. Eremin, V. A. Ivanshin, T. Kimura, Y. Tokura. 2002-09-11. Magnetic Anisotropy in La_0.8Sr_0.2MnO_3: Electron Spin Resonance. https://arxiv.org/abs/cond-mat/0209257

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