Giant antiresonance in electromagnetic wave reflection from a 3D structure with ferrite spinel nanoparticles
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| Заглавие |
Giant antiresonance in electromagnetic wave reflection from a 3D structure with ferrite spinel nanoparticles
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| Автор |
Ustinov, V. V.
Rinkevich, A. B. Perov, D. V. Burkhanov, A. M. Samoylovich, M. I. Kleshcheva, S. M. Kuznetsov, E. A. |
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| Описание |
We analyze the microwave properties of nanocomposite materials obtained by embedding opal matrices (regular packing of SiO2 spheres about 250 nm in diameter) of ferrite spinel nanoparticles in the interspherical space. It is found that the main reason for microwave changes is the magnetic resonance in a nanocomposite. In addition to the resonance, antiresonance also takes place, which is manifested as a minimum of absorbed power at frequencies higher than a certain frequency characteristic of the given type of ferrite particles. Antiresonance appears in the fields smaller than the resonance field. The amplitude of the reflected signal in antiresonance increases fourfold. The measurements are taken in the frequency range from 26 to 38 GHz. The change in the moduli of transmission and reflection coefficients in the external magnetic field in a rectangular waveguide containing a nanocomposite is analyzed. The modulus of the wave transmittance through a rectangular resonator with a nanocomposite specimen is measured. The structural analysis of nanocomposites is carried out. In addition, the magnetization curves and hysteresis loops are measured. © 2013 Pleiades Publishing, Ltd.
Russian Academy of Sciences ACKNOWLEDGMENTS This work was performed under the plan of the Russian Academy of Sciences and was supported in part by the program of the presidium of the Russian Academy of Sciences (project no. NSh 6172.2012.2). |
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| Дата |
2019-07-17T10:00:06Z
2019-07-17T10:00:06Z 2013 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
1063-7842
1090-6525 https://www.scopus.com/record/display.uri?origin=resultslist&eid=2-s2.0-84876428514 https://elar.rsvpu.ru/handle/123456789/28037 10.1134/S1063784213040257 84876428514 2-s2.0-84876428514 Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Yekaterinburg, 620990, Russian Federation Technomash Central Research Institute of Technology, ul. I. Franko 4, Moscow, 121108, Russian Federation Nizhnii Tagil State Social Pedagogical Academy, Krasnogvardeiskaya ul. 57, Nizhnii Tagil, 622031, Russian Federation Scopus Ustinov, V.V., Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Yekaterinburg, 620990, Russian Federation Rinkevich, A.B., Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Yekaterinburg, 620990, Russian Federation Perov, D.V., Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Yekaterinburg, 620990, Russian Federation Burkhanov, A.M., Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Yekaterinburg, 620990, Russian Federation Samoylovich, M.I., Technomash Central Research Institute of Technology, ul. I. Franko 4, Moscow, 121108, Russian Federation Kleshcheva, S.M., Technomash Central Research Institute of Technology, ul. I. Franko 4, Moscow, 121108, Russian Federation Kuznetsov, E.A., Nizhnii Tagil State Social Pedagogical Academy, Krasnogvardeiskaya ul. 57, Nizhnii Tagil, 622031, Russian Federation WOS:000319042100016 000319042100016 |
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en
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| Права |
Restricted accedd (info:eu-repo/semantics/restrictedAccess)
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| Формат |
text/html
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| Охват |
RSVPU
SCOPUS |
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| Издатель |
Pleiades Publishing Ltd
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| Источник |
Technical Physics
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