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The Composition and Magnetic Structure of Fe3O4/γ-Fe2O3 Core-Shell Nanocomposites under External Magnetic Field : Mössbauer Study (Part II). / Kamzin, A. S.; Obaidat, I. M.; Valliulin, A. A.; Semenov, V. G.; Al-Omari, I. A.

In: Physics of the Solid State, Vol. 62, No. 11, 11.2020, p. 2167-2172.

Research output: Contribution to journal › Article › peer-review

Harvard

Kamzin, AS, Obaidat, IM, Valliulin, AA, Semenov, VG & Al-Omari, IA 2020, 'The Composition and Magnetic Structure of Fe3O4/γ-Fe2O3 Core-Shell Nanocomposites under External Magnetic Field: Mössbauer Study (Part II)', Physics of the Solid State, vol. 62, no. 11, pp. 2167-2172. https://doi.org/10.1134/S1063783420110153

APA

Kamzin, A. S., Obaidat, I. M., Valliulin, A. A., Semenov, V. G., & Al-Omari, I. A. (2020). The Composition and Magnetic Structure of Fe3O4/γ-Fe2O3 Core-Shell Nanocomposites under External Magnetic Field: Mössbauer Study (Part II). Physics of the Solid State, 62(11), 2167-2172. https://doi.org/10.1134/S1063783420110153

Vancouver

Kamzin AS, Obaidat IM, Valliulin AA, Semenov VG, Al-Omari IA. The Composition and Magnetic Structure of Fe3O4/γ-Fe2O3 Core-Shell Nanocomposites under External Magnetic Field: Mössbauer Study (Part II). Physics of the Solid State. 2020 Nov;62(11):2167-2172. https://doi.org/10.1134/S1063783420110153

Author

Kamzin, A. S. ; Obaidat, I. M. ; Valliulin, A. A. ; Semenov, V. G. ; Al-Omari, I. A. / The Composition and Magnetic Structure of Fe3O4/γ-Fe2O3 Core-Shell Nanocomposites under External Magnetic Field : Mössbauer Study (Part II). In: Physics of the Solid State. 2020 ; Vol. 62, No. 11. pp. 2167-2172.

BibTeX

@article{e016f20815014b56be548d3ad5dfdf04,
title = "The Composition and Magnetic Structure of Fe3O4/γ-Fe2O3 Core-Shell Nanocomposites under External Magnetic Field: M{\"o}ssbauer Study (Part II)",
abstract = "Abstract: The composition and the magnetic structure of Fe3O4/γ-Fe2O3 nanoparticles placed into external magnetic field with a strength of 1.8 kOe are studied with M{\"o}ssbauer spectroscopy. We showed that the thickness of the maghemite (γ-Fe2O3) shell can be changed by the synthesis conditions. We found that there is a layer, in which the magnetic moments are not oriented collinearly to those located in the depth of the shell, on the surface of maghemite (γ-Fe2O3) shell in the Fe3O4/γ-Fe2O3 nanocomposites; in other words, there is a canted spin structure. An intermediate layer in the spin-glass state is formed between the core and the shell. The data on structure of core/shell particles are important to understand the properties of nanocomposites, which are of great interest to apply in various fields, including biomedicine.",
keywords = "biomedicine, core/shell, magnetic composites, magnetic nanocomposites, magnetic nanoparticles",
author = "Kamzin, {A. S.} and Obaidat, {I. M.} and Valliulin, {A. A.} and Semenov, {V. G.} and Al-Omari, {I. A.}",
note = "Funding Information: I.M. Obaidat and I.A. Al-Omari are grateful for the financial support of the UAEU Advanced Research Program (UPAR), grant no. 31S241. Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2020",
month = nov,
doi = "10.1134/S1063783420110153",
language = "English",
volume = "62",
pages = "2167--2172",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "11",

}

RIS

TY - JOUR

T1 - The Composition and Magnetic Structure of Fe3O4/γ-Fe2O3 Core-Shell Nanocomposites under External Magnetic Field

T2 - Mössbauer Study (Part II)

AU - Kamzin, A. S.

AU - Obaidat, I. M.

AU - Valliulin, A. A.

AU - Semenov, V. G.

AU - Al-Omari, I. A.

N1 - Funding Information: I.M. Obaidat and I.A. Al-Omari are grateful for the financial support of the UAEU Advanced Research Program (UPAR), grant no. 31S241. Publisher Copyright: © 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/11

Y1 - 2020/11

N2 - Abstract: The composition and the magnetic structure of Fe3O4/γ-Fe2O3 nanoparticles placed into external magnetic field with a strength of 1.8 kOe are studied with Mössbauer spectroscopy. We showed that the thickness of the maghemite (γ-Fe2O3) shell can be changed by the synthesis conditions. We found that there is a layer, in which the magnetic moments are not oriented collinearly to those located in the depth of the shell, on the surface of maghemite (γ-Fe2O3) shell in the Fe3O4/γ-Fe2O3 nanocomposites; in other words, there is a canted spin structure. An intermediate layer in the spin-glass state is formed between the core and the shell. The data on structure of core/shell particles are important to understand the properties of nanocomposites, which are of great interest to apply in various fields, including biomedicine.

AB - Abstract: The composition and the magnetic structure of Fe3O4/γ-Fe2O3 nanoparticles placed into external magnetic field with a strength of 1.8 kOe are studied with Mössbauer spectroscopy. We showed that the thickness of the maghemite (γ-Fe2O3) shell can be changed by the synthesis conditions. We found that there is a layer, in which the magnetic moments are not oriented collinearly to those located in the depth of the shell, on the surface of maghemite (γ-Fe2O3) shell in the Fe3O4/γ-Fe2O3 nanocomposites; in other words, there is a canted spin structure. An intermediate layer in the spin-glass state is formed between the core and the shell. The data on structure of core/shell particles are important to understand the properties of nanocomposites, which are of great interest to apply in various fields, including biomedicine.

KW - biomedicine

KW - core/shell

KW - magnetic composites

KW - magnetic nanocomposites

KW - magnetic nanoparticles

UR - http://www.scopus.com/inward/record.url?scp=85096045977&partnerID=8YFLogxK

U2 - 10.1134/S1063783420110153

DO - 10.1134/S1063783420110153

M3 - Article

AN - SCOPUS:85096045977

VL - 62

SP - 2167

EP - 2172

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 11

ER -

ID: 75122392