Magnetic Anisotropy and Phase Transitions in Co-Doped Yttrium Iron Garnet FilmsReportar como inadecuado




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Abstract : YIG:Co,Ca,Ge films grown on 001 plane substrate were investigated down to liquid helium temperatures using torque anisometry technique. Successively lowering temperature spin-reorientational transitions were observed between following easy magnetization axes EMA orientations : i at room temperature - four EMA inclined to the film plane from 111 directions ; ii two EMA near the 110 and 1-10 directions, iii two other EMA near the 100 and 010 directions ; iv one EMA near the 001 direction at the helium temperature.





Autor: M. Tekielak W. Andrä A. Maziewski J. Taubert

Fuente: https://hal.archives-ouvertes.fr/



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