Interaction of vertically oriented carbon nanotubes in solid monolith with millimeter waves

Author

Vovchenko, L. ; Zagorodnii, V. ; Matzui, L. ; Launets, V. ; Oliynik, V.

Author_Institution

Nat. Taras Shevchenko Univ. of Kyiv, Kiev, Ukraine

fYear

2010

fDate

13-17 Sept. 2010

Firstpage

831

Lastpage

832

Abstract

The interaction of millimeter-wave radiation (MWR) with vertically oriented carbon nanotubes (CNT) in solid monolith has been investigated. CNT demonstrated a high-efficiency electromagnetic shielding due to high conductivity of CNT and iron-containing filling compound. The shielding efficiency and reflection loss depending on CNT orientation have been measured in a rectangular waveguide. The resonant absorption of millimeter waves has been revealed at the orthogonal CNT orientation with respect to MWR of electric field in the waveguide.

Keywords

carbon nanotubes; electromagnetic shielding; millimetre waves; C; electric field; high-efficiency electromagnetic shielding; iron-containing filling compound; millimeter wave radiation; orthogonal CNT orientation; rectangular waveguide; reflection loss; shielding efficiency; solid monolith; vertically oriented carbon nanotubes; Absorption; Electromagnetic waveguides; Iron; Nanotubes; Reflection; Solids;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Telecommunication Technology (CriMiCo), 2010 20th International Crimean Conference

Conference_Location

Sevastopol

Print_ISBN

978-1-4244-7184-3

Type

conf

DOI

10.1109/CRMICO.2010.5633010

Filename

5633010