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Spatially Resolved Dynamic Eigenmode Spectrum of Co Rings

Neudecker, Ingo and Kläui, M. and Perzlmaier, Korbinian and Backes, D. and Heyderman, L. and Vaz, C. and Bland, J. and Rüdiger, U. and Back, Christian (2006) Spatially Resolved Dynamic Eigenmode Spectrum of Co Rings. Physical Review Letters 96, 057207.

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Abstract

The spatially resolved eigenmode spectrum of micrometer-sized Co ring elements has been determined by means of combined vector network analyzer ferromagnetic resonance and time resolved magneto-optic Kerr effect measurements. Up to 5 resonant eigenmodes were observed in the frequency range from 45 MHz to 20 GHz as a function of an external magnetic bias field. A well-defined mode structure ...

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Item Type:Article
Date:2006
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Back > Group Christian Back
Identification Number:
ValueType
10.1103/PhysRevLett.96.057207DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Webmaster Back
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 10:10
Item ID:1926
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