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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The formation of icosahedral clusters in RE(Fe 1 - x Al x ) 1 3 (RE: La, Y, Ce and Lu) amorphous alloys have systematically been investigated. The spin-glass behavior and the magnetic phase diagrams are closely related withthe interatomic distance of Fe-Fe pair in the icosahedral clusters formed in the amorphous phases. The existence of icosahedral clusters in the RE(Fe 1 - x Al x ) 1 3 amorphous alloys was confirmed by X-ray diffraction, although the formation in the crystalline state restricts to only RE = La. Mossbauer spectra were also found to be consistent with the X-ray diffraction data. The nearest interatomic distance, 0.255 nm, of Fe-Fe pair in the icosahedral clusters is unchanged in the RE(Fe 1 - x Al x ) 1 3 amorphous alloys and hardly depends on the kind of RE elements. Such a short distance brings about a re-entrant spin-glass state due to the appearance of antiferromagnetic interactions, and the spin freezing temperature is scarcely affected by the variety of RE elements. On the other hand, the Curie temperature depends on the atomic size of REs.

materials transactions

Formation of Icosahedral Clusters and Spin Freezing in RE(Fe&lt;SUB&gt;1-&lt;i&gt;x&lt;/i&gt;&lt;/SUB&gt;Al&lt;SUB&gt;&lt;i&gt;x&lt;/i&gt;&lt;/SUB&gt;)&lt;SUB&gt;13&lt;/SUB&gt; Amorphous Alloys