Apparatus for the study of the transmission of 24 GHz radiation through metal plates and for the study of FMR absorption lineshapes

Author:

Cochran J. F.,Heinrich B.,Dewar G.

Abstract

A description is presented of a 24 GHz microwave transmission apparatus having a sensitivity of approximately 10−17W in a 10 Hz bandwidth, and of a novel bolometric method for the measurement of ferromagnetic resonance lineshapes in metals. The role played by the cavity modes in transmission and absorption measurements is discussed. In addition, we have discussed the measurement of the effective dc field in disc-shaped ferromagnetic samples and the measurement of the microwave frequency.

Publisher

Canadian Science Publishing

Subject

General Physics and Astronomy

Cited by 20 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Magnetic Antiresonance in Nanocomposite Materials;Advanced Magnetic and Optical Materials;2016-12-09

2. Magnetoimpedance measurements of ferromagnetic resonance and antiresonance;Applied Physics Letters;2000-10-23

3. A microwave transmission spectrometer;Journal of Applied Physics;1994-05-15

4. Temperature dependence of the Landau–Lifshitz damping parameter for iron;Journal of Applied Physics;1991-11-15

5. Ferromagnetic antiresonance transmission through pure iron at 73 GHz;Journal of Applied Physics;1988-04-15

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