Title :
Magnetic properties of the finemet alloys in the microwave frequency range
Author :
Kubacki, Roman ; Nowosielski, Leszek ; Przesmycki, Rafal ; Ferenc, Jaroslaw ; Frender, Ryszard
Author_Institution :
Fac. of Electron., Mil. Univ. of Technol., Warsaw, Poland
Abstract :
In the paper measurements of the magnetic properties of powdered nanostructured alloys - Fe73,5Cu1Nb3Sil3,5B9 (Finemet) were presented. Measurements were realized in the coaxial line in the frequency range 0, 2 - 10, 2 GHz. The new technique for measuring of permittivity and permeability of powdered materials was developed. The obtained data was compared with data of powder received from milling of well known ferrite - Yiitrium Garnet YIG class ferrite, named G-175.
Keywords :
boron alloys; copper alloys; iron alloys; magnetic particles; magnetic permeability; microwave materials; nanoparticles; niobium alloys; permittivity; silicon alloys; Fe5CuNb3Si5B9; Fe73CuNb3Si3B9; ferrite-yttrium garnet; finemet alloys; frequency 0 GHz to 10 GHz; magnetic property; microwave frequency range; milling; permeability; permittivity; powdered nanostructured alloys; Coaxial components; Copper alloys; Ferrites; Frequency measurement; Iron alloys; Magnetic properties; Microwave frequencies; Niobium alloys; Permeability measurement; Permittivity measurement; Finemet alloys; component; permittivity and permeability measurements; powdered magnetic materials;
Conference_Titel :
Microwave Radar and Wireless Communications (MIKON), 2010 18th International Conference on
Conference_Location :
Vilnius
Print_ISBN :
978-1-4244-5288-0
