Temperature dependence of the angle of rotation of the easy axis (a) and the absolute value of the magnetization (b) of the crystal in the reorientation region. The unfilled symbols are the experimental results, the dotted curve is from standard mean field theory,1,2 the thick curve is from modified mean field theory,10,11 and the thin curve is the result of Ref. 7.
Schematic diagram of the scanning measurement (a), and the spectra of the scanning for a single crystal (b), bicrystal (c), and texture (d).
Experimental curves of the scanning, reduced to the same intensity, for the crystal at (a) and (b).
Temperature dependence of the lattice parameters of the single crystal.
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