Magnetic and magnetoelectric properties of Bi0.5Nd0.5FeO3 ceramics

Tomasz Pikula , Jolanta Dzik , Piotr Guzdek , Mikołaj Kowalczyk , Maciej Kowalczyk , Elżbieta Jartych

Abstract

Ceramic solid solution described by formula Bi0.5Nd0.5FeO3 was prepared by standard solid-state sintering method. X-ray diffraction proved the formation of a single-phase sample with orthorhombic structure typical of NdFeO3. Vibrating sample magnetometry revealed weak ferromagnetic behavior of the ceramics up to the Curie temperature Tc = 642 K. Local atomic configurations and local magnetic fields were investigated by 57Fe Mössbauer spectroscopy. It was shown that substitution of a single Nd3+ ion by Bi3+ ion in the orthorhombic NdFeO3 lattice causes a decrease of hyperfine magnetic field experienced by 57Fe ion by the value of 0.186 T. Measurements of the magnetoelectric effect showed that the maximal registered value of the magnetoelectric voltage coefficient was equal to 0.46 mV/(cm·Oe). © 2019 Elsevier Ltd and Techna Group S.r.l.
Author Tomasz Pikula - Politechnika Lubelska (PL) [Politechnika Lubelska]
Tomasz Pikula,,
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, Jolanta Dzik - University of Silesia (UŚ) [University of Silesia in Katowice]
Jolanta Dzik,,
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, Piotr Guzdek - Institute of Electron Technology (ITE) [Instytut Technologii Elektronowej]
Piotr Guzdek,,
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, Mikołaj Kowalczyk (FEIT / IT)
Mikołaj Kowalczyk,,
- The Institute of Telecommunications
, Maciej Kowalczyk (FMSE / DCFM)
Maciej Kowalczyk,,
- Division of Construction and Functional Materials
, Elżbieta Jartych - Politechnika Lubelska (PL) [Politechnika Lubelska (PL)]
Elżbieta Jartych,,
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- Politechnika Lubelska
Journal seriesCeramics International, ISSN 0272-8842, e-ISSN 1873-3956
Issue year2020
Vol46
No2
Pages1804-1809
Publication size in sheets0.5
Keywords in EnglishMagnetic properties; Magnetoelectric effect; Mössbauer spectroscopy; Perovskites; Sintering
ASJC Classification1508 Process Chemistry and Technology; 2503 Ceramics and Composites; 2504 Electronic, Optical and Magnetic Materials; 2505 Materials Chemistry; 2508 Surfaces, Coatings and Films
DOIDOI:10.1016/j.ceramint.2019.09.155
URL https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072522423&doi=10.1016%2fj.ceramint.2019.09.155&partnerID=40&md5=569b48581e335547c34c0e5fdd96068c
Languageen angielski
File
1-s2.0-S0272884219326860-main.pdf 1.16 MB
Score (nominal)100
Score sourcejournalList
ScoreMinisterial score = 100.0, 14-01-2020, ArticleFromJournal
Publication indicators Scopus Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2018 = 1.279; WoS Impact Factor: 2018 = 3.45 (2) - 2018=3.187 (5)
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