The Magnetic Structure of NiFe2O4 Nanoparticles

A. S. Kamzin; A. Bingolbali; N. Doğan; Z. Yeşil; M. Asiltürk

doi:10.1134/S1063785019100092

The Magnetic Structure of NiFe₂O₄ Nanoparticles

A. S. Kamzin^*
, A. Bingolbali
, N. Doğan
, Z. Yeşil
, M. Asiltürk

^*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

7 Atıf (Scopus)

Özet

Abstract: The Mössbauer studies of the magnetic structure of nickel ferrite (NiFe₂O₄) nanoparticles (NPs) are presented. It is shown that the redistribution of ions over nonequivalent crystallographic positions occurs upon a decrease in the size of NiFe₂O₄ crystallites to nanovalues, thus leading to the structural transformation of NiFe₂O₄ nanoparticles from inverse spinel to mixed spinel. It has been established that the magnetic moments of Fe ions in the volume of NiFe₂O₄ nanoparticles are ferromagnetically (collinearly) ordered, being noncollinear (or oblique) in the near-surface layer probably due to the frustration of moments in the near-surface layer of nanoparticles.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	1008-1011
Sayfa sayısı	4
Dergi	Technical Physics Letters
Hacim	45
Basın numarası	10
DOI'lar	https://doi.org/10.1134/S1063785019100092
Yayın durumu	Yayınlandı - 1 Eki 2019
Harici olarak yayınlandı	Evet

Bibliyografik not

Publisher Copyright:
© 2019, Pleiades Publishing, Ltd.

Belgeye Erişim

10.1134/S1063785019100092

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "The Magnetic Structure of NiFe2O4 Nanoparticles",

abstract = "Abstract: The M{\"o}ssbauer studies of the magnetic structure of nickel ferrite (NiFe2O4) nanoparticles (NPs) are presented. It is shown that the redistribution of ions over nonequivalent crystallographic positions occurs upon a decrease in the size of NiFe2O4 crystallites to nanovalues, thus leading to the structural transformation of NiFe2O4 nanoparticles from inverse spinel to mixed spinel. It has been established that the magnetic moments of Fe ions in the volume of NiFe2O4 nanoparticles are ferromagnetically (collinearly) ordered, being noncollinear (or oblique) in the near-surface layer probably due to the frustration of moments in the near-surface layer of nanoparticles.",

keywords = "M{\"o}ssbauer spectroscopy, ferrite spinel MNPs, magnetic nanoparticles (MNPs), magnetic structure of MNPs",

author = "Kamzin, \{A. S.\} and A. Bingolbali and N. Doğan and Z. Ye{\c s}il and M. Asilt{\"u}rk",

note = "Publisher Copyright: {\textcopyright} 2019, Pleiades Publishing, Ltd.",

year = "2019",

month = oct,

day = "1",

doi = "10.1134/S1063785019100092",

language = "English",

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TY - JOUR

T1 - The Magnetic Structure of NiFe2O4 Nanoparticles

AU - Kamzin, A. S.

AU - Bingolbali, A.

AU - Doğan, N.

AU - Yeşil, Z.

AU - Asiltürk, M.

PY - 2019/10/1

Y1 - 2019/10/1

N2 - Abstract: The Mössbauer studies of the magnetic structure of nickel ferrite (NiFe2O4) nanoparticles (NPs) are presented. It is shown that the redistribution of ions over nonequivalent crystallographic positions occurs upon a decrease in the size of NiFe2O4 crystallites to nanovalues, thus leading to the structural transformation of NiFe2O4 nanoparticles from inverse spinel to mixed spinel. It has been established that the magnetic moments of Fe ions in the volume of NiFe2O4 nanoparticles are ferromagnetically (collinearly) ordered, being noncollinear (or oblique) in the near-surface layer probably due to the frustration of moments in the near-surface layer of nanoparticles.

AB - Abstract: The Mössbauer studies of the magnetic structure of nickel ferrite (NiFe2O4) nanoparticles (NPs) are presented. It is shown that the redistribution of ions over nonequivalent crystallographic positions occurs upon a decrease in the size of NiFe2O4 crystallites to nanovalues, thus leading to the structural transformation of NiFe2O4 nanoparticles from inverse spinel to mixed spinel. It has been established that the magnetic moments of Fe ions in the volume of NiFe2O4 nanoparticles are ferromagnetically (collinearly) ordered, being noncollinear (or oblique) in the near-surface layer probably due to the frustration of moments in the near-surface layer of nanoparticles.

KW - Mössbauer spectroscopy

KW - ferrite spinel MNPs

KW - magnetic nanoparticles (MNPs)

KW - magnetic structure of MNPs

UR - https://www.scopus.com/pages/publications/85074247775

U2 - 10.1134/S1063785019100092

DO - 10.1134/S1063785019100092

M3 - Article

AN - SCOPUS:85074247775

SN - 1063-7850

VL - 45

SP - 1008

EP - 1011

JO - Technical Physics Letters

JF - Technical Physics Letters

IS - 10

ER -