Effect of La3+ and Ti4+ ions on the magnetic properties of barium hexaferrite powders synthesized using sol-gel method

Emre Burak Ertuş; Serdar Yildirim; Erdal Çelik

doi:10.4283/JMAG.2016.21.4.496

Effect of La³⁺ and Ti⁴⁺ ions on the magnetic properties of barium hexaferrite powders synthesized using sol-gel method

Emre Burak Ertuş^*, Serdar Yildirim, Erdal Çelik

^*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

6 Atıf (Scopus)

Özet

Doped and undoped barium hexaferrite powders (BaFe₁₂O₁₉, Ba_0.7Ti_0.3Fe₁₂O₁₉ and Ba_0.7La_0.3Fe₁₂O₁₉) were produced by the sol-gel method. The effects of substituting elements were studied in terms of the magnetic properties of barium hexaferrite powders. The magnetic properties were remarkably changed by the substitution of La³⁺ and Ti⁴⁺ ions for the Ba²⁺ ion and were accompanied by oxygen deficiency in the BaFe₁₂O₁₉. Coercivities (H_C) from 4200 to 5100 Oe, remanences (M_R) from 22 to 49 emu/g and saturation magnetizations (M_S) from 41 to 73 emu/g were obtained for different samples. The obtained results were discussed in detail.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	496-502
Sayfa sayısı	7
Dergi	Journal of Magnetics
Hacim	21
Basın numarası	4
DOI'lar	https://doi.org/10.4283/JMAG.2016.21.4.496
Yayın durumu	Yayınlandı - 2016
Harici olarak yayınlandı	Evet

Bibliyografik not

Publisher Copyright:
© The Korean Magnetics Society. All rights reserved.

Belgeye Erişim

10.4283/JMAG.2016.21.4.496

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{9dbe05708f8e44f883b52713af3f7695,

title = "Effect of La3+ and Ti4+ ions on the magnetic properties of barium hexaferrite powders synthesized using sol-gel method",

abstract = "Doped and undoped barium hexaferrite powders (BaFe12O19, Ba0.7Ti0.3Fe12O19 and Ba0.7La0.3Fe12O19) were produced by the sol-gel method. The effects of substituting elements were studied in terms of the magnetic properties of barium hexaferrite powders. The magnetic properties were remarkably changed by the substitution of La3+ and Ti4+ ions for the Ba2+ ion and were accompanied by oxygen deficiency in the BaFe12O19. Coercivities (HC) from 4200 to 5100 Oe, remanences (MR) from 22 to 49 emu/g and saturation magnetizations (MS) from 41 to 73 emu/g were obtained for different samples. The obtained results were discussed in detail.",

keywords = "Barium hexaferrite, Magnetic properties, Sol-gel",

author = "Ertu{\c s}, {Emre Burak} and Serdar Yildirim and Erdal {\c C}elik",

year = "2016",

doi = "10.4283/JMAG.2016.21.4.496",

language = "English",

volume = "21",

pages = "496--502",

journal = "Journal of Magnetics",

issn = "1226-1750",

publisher = "The Korean Magnestics Society",

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TY - JOUR

T1 - Effect of La3+ and Ti4+ ions on the magnetic properties of barium hexaferrite powders synthesized using sol-gel method

AU - Ertuş, Emre Burak

AU - Yildirim, Serdar

AU - Çelik, Erdal

PY - 2016

Y1 - 2016

N2 - Doped and undoped barium hexaferrite powders (BaFe12O19, Ba0.7Ti0.3Fe12O19 and Ba0.7La0.3Fe12O19) were produced by the sol-gel method. The effects of substituting elements were studied in terms of the magnetic properties of barium hexaferrite powders. The magnetic properties were remarkably changed by the substitution of La3+ and Ti4+ ions for the Ba2+ ion and were accompanied by oxygen deficiency in the BaFe12O19. Coercivities (HC) from 4200 to 5100 Oe, remanences (MR) from 22 to 49 emu/g and saturation magnetizations (MS) from 41 to 73 emu/g were obtained for different samples. The obtained results were discussed in detail.

AB - Doped and undoped barium hexaferrite powders (BaFe12O19, Ba0.7Ti0.3Fe12O19 and Ba0.7La0.3Fe12O19) were produced by the sol-gel method. The effects of substituting elements were studied in terms of the magnetic properties of barium hexaferrite powders. The magnetic properties were remarkably changed by the substitution of La3+ and Ti4+ ions for the Ba2+ ion and were accompanied by oxygen deficiency in the BaFe12O19. Coercivities (HC) from 4200 to 5100 Oe, remanences (MR) from 22 to 49 emu/g and saturation magnetizations (MS) from 41 to 73 emu/g were obtained for different samples. The obtained results were discussed in detail.

KW - Barium hexaferrite

KW - Magnetic properties

KW - Sol-gel

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U2 - 10.4283/JMAG.2016.21.4.496

DO - 10.4283/JMAG.2016.21.4.496

M3 - Article

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SN - 1226-1750

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JO - Journal of Magnetics

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