Title :
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
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;
Conference_Titel :
Microwave Radar and Wireless Communications (MIKON), 2010 18th International Conference on
Conference_Location :
Vilnius
Print_ISBN :
978-1-4244-5288-0
