Impact of Complex Permeability Measurements Up to Millimeter-Wave Frequency Range
Impact of Complex Permeability Measurements Up to Millimeter-Wave Frequency Range
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毫米波频率范围内复杂磁导率测量的影响
DOI:
10.1109/tmag.2020.3011971
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发表时间:
2021
影响因子:
2.1
通讯作者:
Sai R.
中科院分区:
文献类型:
--
作者:
Yabukami S.;Nozawa K.;Tonthat L.;Okita K.;Sai R.
A highly sensitive microstrip-line-type probe using a flexible substrate was developed to measure thin-film permeability continuously up to the millimeter-wave frequency range (over 30 GHz). The probe enables broad bandwidth and highly sensitive permeability measurements without sample size limitations. The complex permeability of the CoFeB film (45 mm × 25 mm and 0.5 μm in thickness), CoNbZr film (25 mm × 25 mm and 3 nm in thickness), and nickel ferrite film (8 mm × 5 mm, and 1.2 μm in thickness) were optimized. The measured permeability spectrum and ferromagnetic resonance frequency showed good agreement with the theoretical values based on the Landau-Lifshitz-Gilbert equation and eddy current generation up to 67 GHz.
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DOI:
10.1109/9780470546314
发表时间:
1998
期刊:
--
影响因子:
--
作者:
Albert A. Smith
通讯作者:
Albert A. Smith
DOI:
10.1063/1.1134339
发表时间:
1975
期刊:
影响因子:
--
作者:
P. Calcagno;D. Thompson
通讯作者:
D. Thompson
影响因子:
1.5
作者:
A. Yoshihara;K. Takanashi;M. Shimoda;Osamu Kitakami Osamu Kitakami;Yutaka Shimada Yutaka Shimada
通讯作者:
Yutaka Shimada Yutaka Shimada
DOI:
10.1109/tjmj.1991.4565292
发表时间:
1991
期刊:
IEEE Translation Journal on Magnetics in Japan
影响因子:
--
作者:
Y. Shimada;J. Numazawa;Y. Yoneda;A. Hosono
通讯作者:
A. Hosono