Spin-reorientation phase transition in the basal plane in α-Fe2O3:Ga,Dy |
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| Authors: | G S Patrin N V Volkov E V Eremin |
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| Institution: | (1) L. V. Kirenskii Institute of Physics, Siberian Branch of the Russian Academy of Sciences, 660036 Krasnoyarsk, Russia |
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| Abstract: | In hematite crystals doped with gallium and dysprosium ions a spin-reorientation phase transition induced in the basal plane
by the introduction of dysprosium ions was observed in the temperature range T=15–20 K. The effect is associated with the competition between the anisotropy fields arising from the iron and rare-earth
subsystems.
Pis’ma Zh. éksp. Teor. Fiz. 63, No. 9, 694–697 (10 May 1996) |
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