Magneto-optical spectrum analyzer

Helsen, M. and Gangwar, A. and Vansteenkiste, A. and Van Waeyenberge, B. (2014) Magneto-optical spectrum analyzer. REVIEW OF SCIENTIFIC INSTRUMENTS, 85 (8): 083902. ISSN 0034-6748, 1089-7623

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Abstract

We present a method for the investigation of gigahertz magnetization dynamics of single magnetic nano elements. By combining a frequency domain approach with a micro focus Kerr effect detection, a high sensitivity to magnetization dynamics with submicron spatial resolution is achieved. It allows spectra of single nanostructures to be recorded. Results on the uniform precession in soft magnetic platelets are presented. (C) 2014 AIP Publishing LLC.

Item Type: Article
Uncontrolled Keywords: ;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 04 Sep 2019 08:27
Last Modified: 04 Sep 2019 08:27
URI: https://pred.uni-regensburg.de/id/eprint/9772

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