Article detail · 2021
Transverse Field Effects of Al Concentration on Magnetic Properties of B2-FeAl Nanoparticle
Journal
ACTA PHYSICA POLONICA AISSN SCI
- Year
- 2021
- Type
- article
Data source split
- YÖKSİS YÖKSİS article record
- YÖKSİS venue ACTA PHYSICA POLONICA A
- OpenAlex OpenAlex enrichment (abstract, citations, topics)
Abstract
OpenAlex · English
Transverse field dependence of magnetic properties of the B2-FeAl nanoparticle (B2-FeAl-np) is investigated by using the effective field theory (or the Kaneyoshi theory) at H = 0 and H = 0.25.It is found that the magnetization and the Curie temperature of B2-FeAl-np decrease as the transverse field increases.A similar decrease in the magnetization and the Curie temperature of B2-FeAl is experimentally observed by Plazaola et al. with the increase (27.5%, 30%, 32.5% and 35%) of the Al content in B2-FeAl.These theoretical and experimental results revealed that the increase of the Al content in B2-FeAl-np causes an increase in the transverse field of B2-FeAl-np.Thus, the magnetization and the Curie temperature of B2-FeAl-np decrease.However, the ferromagnetic and antiferromagnetic spin splitting of paramagnetic Fe and Al atoms is obtained by a non-zero external magnetic field (H = 0.25) at T > TC.
Topics
Citations
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7 citations
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16 publications in the local catalog that cite this work (OpenAlex reference match; not the full global list).
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