Uniaxial polarization analysis of bulk ferromagnets: theory and first experimental results

Malyeyev, A.; Titov, I.; Dewhurst, C.; Suzuki, K.; Honecker, D.; Michels, A.

doi:10.1107/S1600576722003508

Journal of Applied Crystallography Journal of Applied
Crystallography

IUCr IT WDC

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Figure 8
(Data points) Experimental polarizations $[P_{{\rm f}\perp}^{+}(q,\theta = 90^{\circ})]$ (a) and $[P_{{\rm f}\perp}^{-}(q,\theta = 90^{\circ})]$ (b) of the scattered neutrons of NANOPERM [(Fe_0.985Co_0.015)₉₀Zr₇B₃] at a series of internal magnetic fields (see inset). For clarity of presentation, error bars are only shown for one field. (Solid lines) Prediction by the analytical micromagnetic theory [equations (44a)