Measurements of complex dielectric permittivity and magnetic permeability of carbon-coated Ni capsules

Author

Ivanov, Maksim ; Rudys, Saulius ; Lapinskas, Saulius ; Banys, Juras ; Macutkevic, Jan ; Yermakov, A. Ye ; Uimin, M.A. ; Mysik, A.A. ; Shenderova, Olga

Author_Institution

Fac. of Phys., Vilnius Univ., Vilnius, Lithuania

fYear

2010

fDate

14-16 June 2010

Firstpage

1

Lastpage

4

Abstract

With advance of multiferroic composites it becomes increasingly interesting to measure both complex dielectric permittivity and magnetic permeability simultaneously and preferably at high frequencies. In this work both of these parameters in case of carbon-coated nickel nanocapsules (Ni@C) embedded into organic matrix were measured in a waveguide set-up in 26 - 36 GHz frequency range.

Keywords

carbon; encapsulation; interface structure; magnetic permeability; multiferroics; nickel; permittivity; C-Ni; carbon-coated Ni capsules; complex dielectric permittivity measurements; frequency 26 GHz to 36 GHz; magnetic permeability; multiferroic composites; organic matrix; waveguide set-up; Dielectric losses; Dielectric measurements; Electrochemical impedance spectroscopy; Electromagnetic waveguides; Ferroelectric materials; Frequency measurement; Magnetic field measurement; Permeability measurement; Permittivity measurement; Physics;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Radar and Wireless Communications (MIKON), 2010 18th International Conference on

Conference_Location

Vilnius

Print_ISBN

978-1-4244-5288-0

Type

conf

Filename

5540424