Telecommunications and Radio Engineering

ISSN for PRINT: 0040-2508

For Online Access

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2005, Volume63

Issue 7-12

98 pages

DOI: 10.1615/TelecomRadEng.v63.i7

Issue price - $1182.00

T. V. Bagmut
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura Str., Kharkiv 61085, Ukraine

S. V. Nedukh
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura St., Kharkov 61085, Ukraine

M. K. Khodzitsky
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura Str., Kharkiv 61085, Ukraine

Effect of giant magnetoimpedance (GMI), tunnel magnetoresistance (TMR) for magnetic structures (CoFeZr)_xSiO_1−x—composite (x% = 34, 40, 43, 47), Co_x(TiO2)_1−x in the millimeter wavelength range have been studied. An EPR (electron paramagnetic resonance) method has been used to record the ferromagnetic resonance lines at 300 K on frequencies of 38 to 45 GHz. The magnetic field-dependent resonant frequencies have been found and analyzed. Based upon the data obtained the concentration dependencies of saturation magnetization Ms of a substance are calculated for the case where an external static magnetic field is applied in a sample plance. The concentration dependencies of absorption lines have been examined.

DOI: 10.1615/TelecomRadEng.v63.i11.40 Download article, 975-983 pages

Article price - $35.00

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