Title :
Attenuation of millimeter-wave radiation in composites with carbon nanotubes
Author :
Vovchenko, L.L. ; Zagorodniy, V.V. ; Matzui, L.Y. ; Launets, V.L. ; Oliynyk, V.V.
Author_Institution :
Taras Shevchenko Nat. Univ. of Kyiv, Kiev, Ukraine
Abstract :
The interaction of millimeter-wave radiation (MWR) with epoxy polymers filled with multiwalled carbon nano-tubes (MWCNT) with inclusive Co and Fe nanoparticles has been investigated. High absorption of MWR in such composites has been revealed. It can be referred to the broad-band natural FMR induced by a high local magnetic anisotropy in nanoparticles inside the carbon nanotubes.
Keywords :
carbon nanotubes; cobalt; electromagnetic wave absorption; ferromagnetic resonance; filled polymers; induced anisotropy (magnetic); iron; magnetic particles; nanocomposites; nanofabrication; nanomagnetics; nanoparticles; resins; MWCNT; MWR absorption; broad-band natural FMR; cobalt nanoparticles; epoxy polymers; high-local magnetic anisotropy; iron nanoparticles; millimeter-wave radiation; multiwalled carbon nanotubes; Electron tubes; Iron; Magnetic anisotropy; Magnetic resonance; Materials; Nanoparticles; Reflection;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2011 21th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4577-0883-1
