English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Critical scattering analyses for dilute antiferromagnets are made difficultby the lack of predicted theoretical line shapes beyond mean-field models.Nevertheless, with the use of some general scaling assumptions we havedeveloped a procedure by which we can analyze the equilibrium criticalscattering in these systems for H=0, the random-exchange Ising model, and, moreimportantly, for H>0, the random-field Ising model. Our new fitting approach,as opposed to the more conventional techniques, allows us to obtain theuniversal critical behavior exponents and amplitude ratios as well as thecritical line shapes. We discuss the technique as applied toFe(0.93)Zn(0.07)F2. The general technique, however, should be applicable toother problems where the scattering line shapes are not well understood butscaling is expected to hold.Comment: 17 pages, 5 figure

Scaling properties of the critical behaviour of the dilute antiferromagnet Fe0.93Zn0.07F2

Scaling properties of the critical behaviour of the dilute antiferromagnet Fe_0.93Zn_0.07F₂