view article
Figure 7
Comparison between experiment and theory. Data points: experimental data for the total unpolarized SANS cross section [{\rm d}\Sigma/{\rm d}\Omega] of the two-phase iron-based alloy Nanoperm at a series of applied magnetic fields within the approach-to-saturation regime (see legend) (log–log scale) ([{\bf k}_{0}\perp{\bf H}_{0}]). Solid lines: fit using the micromagnetic SANS theory [equation (15)[link]] with the best-fit value of [A_{{\rm bf}}] = 4.7 × 10−12 J m−1. The analysis has been restricted to fields [\mu_{0}H_{0}\,\gtrsim \,30\,{\rm mT}] and to momentum transfers [q\leq q_{\max}] = 0.2 nm−1. Note that the fit does not represent a `continuous' fit of [{\rm d}\Sigma/{\rm d}\Omega] in the conventional sense, but rather the point-by-point reconstruction of the theoretical cross sections based on the experimental data. Data taken from Honecker et al. (2013BB9).

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 55| Part 4| August 2022| Pages 1055-1062
https://doi.org/10.1107/S1600576722005349
Follow J. Appl. Cryst.
Sign up for e-alerts
E-alerts
Follow J. Appl. Cryst. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS