Maier-Flaig H, Goennenwein STB, Ohshima R, Shiraishi M, Gross R, Huebl H, Weiler M (2018)
Publication Type: Journal article, Review article
Publication year: 2018
Book Volume: 89
Article Number: 076101
Journal Issue: 7
DOI: 10.1063/1.5045135
Broadband ferromagnetic resonance (bbFMR) spectroscopy is an established experimental tool to quantify magnetic properties. Due to frequency-dependent transmission of the microwave setup, bbFMR measurements in the frequency domain require a suitable background removal method. Here, we present a measurement and data analysis protocol that allows us to perform quantitative frequency-swept bbFMR measurements without the need for a calibration of the microwave setup. We furthermore compare the results of the proposed frequency space analysis and a conventional analysis in field-space of bbFMR data obtained from a permalloy thin film. The very good agreement of the extracted parameters using the two methods shows the reliability of our method.
APA:
Maier-Flaig, H., Goennenwein, S.T.B., Ohshima, R., Shiraishi, M., Gross, R., Huebl, H., & Weiler, M. (2018). Note: Derivative divide, a method for the analysis of broadband ferromagnetic resonance in the frequency domain. Review of Scientific Instruments, 89(7). https://doi.org/10.1063/1.5045135
MLA:
Maier-Flaig, Hannes, et al. "Note: Derivative divide, a method for the analysis of broadband ferromagnetic resonance in the frequency domain." Review of Scientific Instruments 89.7 (2018).
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