KFU. Card publication. Voronina E. Synthesis and characterization of the local atomic and magnetic structure of ordered Fe-Al-B alloys: A comparative study of Fe65Al30B5 and Fe65Al35 / E. Voronina, A.Abdullin, E. Dulov, A. Korolev, A.Arzhnikov // Journal of Alloys and Compounds. - 2025. - V 1047.

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VORONINA E. SYNTHESIS AND CHARACTERIZATION OF THE LOCAL ATOMIC AND MAGNETIC STRUCTURE OF ORDERED FE-AL-B ALLOYS: A COMPARATIVE STUDY OF FE65AL30B5 AND FE65AL35 / E. VORONINA, A.ABDULLIN, E. DULOV, A. KOROLEV, A.ARZHNIKOV // JOURNAL OF ALLOYS AND COMPOUNDS. - 2025. - V 1047. - 184966.

Form of presentation

Articles in international journals and collections

Year of publication

2025

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Authors, employees of KFU

Abdullin Ayaz Fernatovich, author

Voronina Elena Valentinovna, author

Dulov Evgeniy Nikolaevich, author

Other authors

Arzhnikov Anatoliy Konstantinovich, author

Korolyov Aleksandr Vasilevich, author

Bibliographic description in the original language

Voronina E. Synthesis and characterization of the local atomic and magnetic structure of ordered Fe-Al-B alloys: A comparative study of Fe65Al30B5 and Fe65Al35 / E. Voronina, A.Abdullin, E. Dulov, A. Korolev, A.Arzhnikov // Journal of Alloys and Compounds. - 2025. - V 1047. - P. 184966.

Annotation

Journal of Alloys and Compounds

Keywords

Ternary Fe-Al-B alloys; Local atomic structure; Mössbauer spectroscopy; Magnetometry; DFT calculations; Magnetic state

The name of the journal

Journal of Alloys and Compounds

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=320701&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Abdullin Ayaz Fernatovich	ru_RU
dc.contributor.author	Voronina Elena Valentinovna	ru_RU
dc.contributor.author	Dulov Evgeniy Nikolaevich	ru_RU
dc.contributor.author	Arzhnikov Anatoliy Konstantinovich	ru_RU
dc.contributor.author	Korolyov Aleksandr Vasilevich	ru_RU
dc.date.accessioned	2025-01-01T00:00:00Z	ru_RU
dc.date.available	2025-01-01T00:00:00Z	ru_RU
dc.date.issued	2025	ru_RU
dc.identifier.citation	Voronina E. Synthesis and characterization of the local atomic and magnetic structure of ordered Fe-Al-B alloys: A comparative study of Fe65Al30B5 and Fe65Al35 / E. Voronina, A.Abdullin, E. Dulov, A. Korolev, A.Arzhnikov // Journal of Alloys and Compounds. - 2025. - V 1047. - P. 184966.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=320701&p_lang=2	ru_RU
dc.description.abstract	Journal of Alloys and Compounds	ru_RU
dc.description.abstract	Ordered Fe65Al35–xBx (x = 5, 10 at%) alloys were produced by mechanical alloying followed by annealing. Room-temperature X-ray diffraction and 57Fe Mössbauer spectra confirm formation of an ordered bcc phase. The structure and magnetism of Fe65Al30B5 (400 ?C, 32 h) were examined by magnetometry and Mössbauer spectroscopy over 5–630 K and in applied fields up to 50 kOe. The analysis of the Mössbauer data was supported by density functional theory calculations. Compared with the binary Fe65Al35 alloy, the B-containing sample exhibits markedly higher saturation magnetization, Fe magnetic moment, Curie temperature, and average 57Fe hyperfine field. The ternary alloy is heterogeneous: its ferromagnetic fraction consists of ∼50 % D03-ordered and ∼20 % A2-disordered domains within the cubic lattice. The remaining ≤ 30 % is non-ferromagnetic and is attributed to an incommensurate spin structure (spin spiral or spin-density wave) in a lattice isomorphic to bcc Fe. This larger ferromagnetic volume fraction accounts for the stronger magnetic properties of Fe65Al30B5 relative to Fe65Al35.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Voronina E. Synthesis and characterization of the local atomic and magnetic structure of ordered Fe-Al-B alloys: A comparative study of Fe65Al30B5 and Fe65Al35 / E. Voronina, A.Abdullin, E. Dulov, A. Korolev, A.Arzhnikov // Journal of Alloys and Compounds. - 2025. - V 1047. - 184966.	ru_RU
dc.type	Articles in international journals and collections	ru_RU