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The effect of conducting polymer coating on the ferromagnetic resonance of manganese-zinc ferrite

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F04%3A63502541" target="_blank" >RIV/70883521:28110/04:63502541 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    The effect of conducting polymer coating on the ferromagnetic resonance of manganese-zinc ferrite

  • Original language description

    Core-shell composite of manganese-zinc (MnZn) ferrite and polyaniline (PANI) are prepared in two ways. The complex permeability spectra of MnZn ferrite and their composite materials with PANI have been studied in the frequency range from 1 MHz to 10 GHz.It was the ferromagnetic resonance of ferrite. The surface effects near interface between MnZn ferrite and PANI nano-film are responsible to the shift of ferromagnetic resonance higher than 1 GHz. This effect strongly depends on the specific are of theferrite-PANI interface and, moreover, it is depend on the macromolecular structure and material properties of PANI over layer, thus may control on the polymerization conditions.

  • Czech name

    Vliv pokrytého vodivého polymeru na feromagnetickou rezonanci MnZn feritů

  • Czech description

    Kompozity složené s MnZn feritů a polyanilínu v polyuretanové matrici byly přjpraveny dvěma způsoby. Komplexní spectrum permeability MnZn feritů a jejich kompozitních materiálů s polyanilínem byly studovány ve frekvenčním rozsahu od 1 MHz do 10 GHz. Povrchové efekty blízko fázového rozhraní mezi MnZn feritem a polyanilínovým nano-filmem byly odpovědny za posun feromagnetické resonance. Tento efekt silně závisí na specifickém povrchu rozhraní ferit-polyanilín avšak je závislý na makromolekulární struktuře a materiálových vlastnostech polyanilínu.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    XIII International Conference on Spin-Electronics and Gyrovector Electrodynamics

  • ISBN

  • ISSN

  • e-ISSN

  • Number of pages

    2

  • Pages from-to

    374-375

  • Publisher name

    UNC-1 MPEI (TU)

  • Place of publication

    Moskva, Ruská federace

  • Event location

    Moskva

  • Event date

    Dec 3, 2004

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article