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Название: Interaction of microwaves with nanocomposites containing Fe particles
Автор: Perov, D. V.
Kuznetsov, E. A.
Rinkevich, A. B.
Nemytova, O. V.
Uimin, M. A.
Редакторы: Garlatti, A.
Massaro, M.
Дата публикации: 2024
Издатель: Elsevier B.V.
Аннотация: Transmission of microwaves through a composite plate containing Fe nanoparticles in an epoxyamine matrix, as well as reflection of waves from it, has been investigated. The experiments were performed at the frequencies from 26 to 38 GHz in the magnetic fields up to 12 kOe. The ferromagnetic resonance line in the composites with the weight fraction of Fe particles from 10% to 30% has been studied. The magnetic field dependence of the microwave power dissipation has been plotted. Field dependence of the transmission and reflection coefficients have been calculated, as well as qualitative, and in some cases quantitative, agreement has been obtained. The penetration depth of microwaves into the composites has been analyzed. Spectrum of the FMR has been constructed. Results of interaction of microwaves with Fe nanoparticles are discussed taking into account magnetic properties and composite structure. © 2023 Elsevier B.V.
Ключевые слова: COMPLEX DIELECTRIC PERMITTIVITY
CONDUCTIVITY
EFFECTIVE MAGNETIC PERMEABILITY
FE NANOPARTICLES
FMR
MAGNETIC PROPERTIES
MICROWAVE PROPERTIES
MICROWAVE TRANSMISSION AND REFLECTION COEFFICIENTS
NANOCOMPOSITE
PENETRATION DEPTH
ELECTRIC POWER TRANSMISSION
IRON
MAGNETIC FIELDS
MAGNETIC RESONANCE
NANOCOMPOSITES
NANOMAGNETICS
PERMITTIVITY
REFLECTION
TRANSMISSIONS
COMPLEX DIELECTRIC PERMITTIVITIES
CONDUCTIVITY
EFFECTIVE MAGNETIC PERMEABILITY
FE NANOPARTICLES
MICROWAVE PROPERTY
MICROWAVE REFLECTION
MICROWAVE TRANSMISSION
MICROWAVE TRANSMISSION AND REFLECTION COEFFICIENT
PENETRATION DEPTH
TRANSMISSION AND REFLECTION COEFFICIENT
MAGNETIC PERMEABILITY
ISSN: 1569-4410
DOI: 10.1016/j.photonics.2023.101214
SCOPUS: 85178558356
WoS: 001135212500001
Сведения о поддержке: Ministry of Education and Science of the Russian Federation, Minobrnauka, (122021000034-9, 122021000035-6, 122021000036-3)
This work was supported by the state assignment of Ministry of Science and Education of Russia (theme "Magnet" No 122021000034-9 , "Spin" No 122021000036-3 and theme "Function" No 122021000035-6 ).
Располагается в коллекциях:Научные публикации, проиндексированные в SCOPUS и WoS

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