Structure, Magnetocaloric Effect and Critical Behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) Amorphous Ribbons

The aim of the paper was to study the structure, magnetic properties and critical behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) alloy. The X-ray diffractometry and the Mössbauer spectroscopy studies confirmed amorphous structure. The analysis of temperature evolution of the exponent n (ΔS(M) = C·(B(ma...

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Autores principales: Łukiewska, Agnieszka, Gębara, Piotr
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8746007/
https://www.ncbi.nlm.nih.gov/pubmed/35009181
http://dx.doi.org/10.3390/ma15010034
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author Łukiewska, Agnieszka
Gębara, Piotr
author_facet Łukiewska, Agnieszka
Gębara, Piotr
author_sort Łukiewska, Agnieszka
collection PubMed
description The aim of the paper was to study the structure, magnetic properties and critical behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) alloy. The X-ray diffractometry and the Mössbauer spectroscopy studies confirmed amorphous structure. The analysis of temperature evolution of the exponent n (ΔS(M) = C·(B(max))(n)) and the Arrott plots showed the second order phase transition in investigated material. The analysis of critical behavior was carried out in order to reveal the critical exponents and precise T(C) value. The ascertained critical exponents were used to determine the theoretical value of the exponent n, which corresponded well with experimental results.
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spelling pubmed-87460072022-01-11 Structure, Magnetocaloric Effect and Critical Behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) Amorphous Ribbons Łukiewska, Agnieszka Gębara, Piotr Materials (Basel) Article The aim of the paper was to study the structure, magnetic properties and critical behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) alloy. The X-ray diffractometry and the Mössbauer spectroscopy studies confirmed amorphous structure. The analysis of temperature evolution of the exponent n (ΔS(M) = C·(B(max))(n)) and the Arrott plots showed the second order phase transition in investigated material. The analysis of critical behavior was carried out in order to reveal the critical exponents and precise T(C) value. The ascertained critical exponents were used to determine the theoretical value of the exponent n, which corresponded well with experimental results. MDPI 2021-12-21 /pmc/articles/PMC8746007/ /pubmed/35009181 http://dx.doi.org/10.3390/ma15010034 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Łukiewska, Agnieszka
Gębara, Piotr
Structure, Magnetocaloric Effect and Critical Behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) Amorphous Ribbons
title Structure, Magnetocaloric Effect and Critical Behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) Amorphous Ribbons
title_full Structure, Magnetocaloric Effect and Critical Behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) Amorphous Ribbons
title_fullStr Structure, Magnetocaloric Effect and Critical Behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) Amorphous Ribbons
title_full_unstemmed Structure, Magnetocaloric Effect and Critical Behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) Amorphous Ribbons
title_short Structure, Magnetocaloric Effect and Critical Behavior of the Fe(60)Co(12)Gd(4)Mo(3)B(21) Amorphous Ribbons
title_sort structure, magnetocaloric effect and critical behavior of the fe(60)co(12)gd(4)mo(3)b(21) amorphous ribbons
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8746007/
https://www.ncbi.nlm.nih.gov/pubmed/35009181
http://dx.doi.org/10.3390/ma15010034
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