Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃

Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃

The results of research of the nonresonant and magnetic resonance absorption of electromagnetic waves in polymer magnetic nanocomposites (La₀.₇Sr₀.₃Mn₀.₃) in 10-40 GHz and 60-78 GHz frequency bands are presented. The absorption magnitude up to -7.5 dB at 32-35 GHz has been detected for the composite...

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Published in:Functional Materials
Date:2012
Main Authors: Kalmykova, T.V., Tarapov, S.I., Neduch, S.V., Krivoruchko, V.N., Danilenko, I.A., Burchovetckii, V.V., Gurtovoj, D.G.
Format: Article
Language:English
Published: НТК «Інститут монокристалів» НАН України 2012
Subjects:
Characterization and properties
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/135373
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃ / T.V. Kalmykova, S.I. Tarapov, S.V. Neduch, V.N. Krivoruchko, I.A. Danilenko, V.V. Burchovetckii, D.G. Gurtovoj // Functional Materials. — 2012. — Т. 19, № 4. — С. 486-492. — Бібліогр.: 31 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id nasplib_isofts_kiev_ua-123456789-135373
record_format dspace
spelling Kalmykova, T.V.
Tarapov, S.I.
Neduch, S.V.
Krivoruchko, V.N.
Danilenko, I.A.
Burchovetckii, V.V.
Gurtovoj, D.G.
2018-06-15T06:04:35Z
2018-06-15T06:04:35Z
2012
Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃ / T.V. Kalmykova, S.I. Tarapov, S.V. Neduch, V.N. Krivoruchko, I.A. Danilenko, V.V. Burchovetckii, D.G. Gurtovoj // Functional Materials. — 2012. — Т. 19, № 4. — С. 486-492. — Бібліогр.: 31 назв. — англ.
1027-5495
https://nasplib.isofts.kiev.ua/handle/123456789/135373
The results of research of the nonresonant and magnetic resonance absorption of electromagnetic waves in polymer magnetic nanocomposites (La₀.₇Sr₀.₃Mn₀.₃) in 10-40 GHz and 60-78 GHz frequency bands are presented. The absorption magnitude up to -7.5 dB at 32-35 GHz has been detected for the composite with 60 % filling and a layer thickness of 0.53 mm. The analysis of results obtained proves a high level homogeneity of magnetic nanoparticles distribution in the polymer matrix. The most probable reasons of unusually large value of the spectroscopic splitting factor, obtained by Electron Spin Resonance technique, are under discussion. The results of design of the technology and the manufacturing technique of ferromagnetic composites together with epoxy-polysiloxane polymer matrix are presented.
en
НТК «Інститут монокристалів» НАН України
Functional Materials
Characterization and properties
Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃
Особливості поглинання електромагнітних хвиль у полімерних магнітних нанокомпозитах (La,Sr)MnO₃
Article
published earlier
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
title Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃
spellingShingle Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃
Kalmykova, T.V.
Tarapov, S.I.
Neduch, S.V.
Krivoruchko, V.N.
Danilenko, I.A.
Burchovetckii, V.V.
Gurtovoj, D.G.
Characterization and properties
title_short Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃
title_full Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃
title_fullStr Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃
title_full_unstemmed Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃
title_sort peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (la,sr)mno₃
author Kalmykova, T.V.
Tarapov, S.I.
Neduch, S.V.
Krivoruchko, V.N.
Danilenko, I.A.
Burchovetckii, V.V.
Gurtovoj, D.G.
author_facet Kalmykova, T.V.
Tarapov, S.I.
Neduch, S.V.
Krivoruchko, V.N.
Danilenko, I.A.
Burchovetckii, V.V.
Gurtovoj, D.G.
topic Characterization and properties
topic_facet Characterization and properties
publishDate 2012
language English
container_title Functional Materials
publisher НТК «Інститут монокристалів» НАН України
format Article
title_alt Особливості поглинання електромагнітних хвиль у полімерних магнітних нанокомпозитах (La,Sr)MnO₃
description The results of research of the nonresonant and magnetic resonance absorption of electromagnetic waves in polymer magnetic nanocomposites (La₀.₇Sr₀.₃Mn₀.₃) in 10-40 GHz and 60-78 GHz frequency bands are presented. The absorption magnitude up to -7.5 dB at 32-35 GHz has been detected for the composite with 60 % filling and a layer thickness of 0.53 mm. The analysis of results obtained proves a high level homogeneity of magnetic nanoparticles distribution in the polymer matrix. The most probable reasons of unusually large value of the spectroscopic splitting factor, obtained by Electron Spin Resonance technique, are under discussion. The results of design of the technology and the manufacturing technique of ferromagnetic composites together with epoxy-polysiloxane polymer matrix are presented.
issn 1027-5495
url https://nasplib.isofts.kiev.ua/handle/123456789/135373
citation_txt Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃ / T.V. Kalmykova, S.I. Tarapov, S.V. Neduch, V.N. Krivoruchko, I.A. Danilenko, V.V. Burchovetckii, D.G. Gurtovoj // Functional Materials. — 2012. — Т. 19, № 4. — С. 486-492. — Бібліогр.: 31 назв. — англ.
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first_indexed 2025-12-02T12:20:42Z
last_indexed 2025-12-02T12:20:42Z
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