|Publisher DOI:||10.1109/TWIOS.2017.7869766||Title:||Scandium-doped barium hexaferrite thin-films for nonreciprocal satellite components||Language:||English||Authors:||Gellersen, Frauke K. H.
|Issue Date:||2-Mar-2017||Publisher:||IEEE||Source:||Proceedings of the 2017 Topical Workshop on Internet of Space, TWIOS 2017: 7869766, 5-8 (2017-03-02)||Journal or Series Name:||Proceedings of the 2017 Topical Workshop on Internet of Space, TWIOS 2017||Abstract (english):||In this study scandium-doped barium hexaferrite thin-films intended for self-biased nonreciprocal devices are produced by means of the sol-gel method on alumina substrate. The scandium doping factor is varied between x = 0:025 and x = 0:4. X-ray diffraction analysis and the measured hysteresis curves are shown for both doped and undoped films. For broadband microwave characterization the thin-films are deposited on coplanar waveguides. In experiments the ferromagnetic resonance frequency is shown to be adjustable from 43:2 GHz to 27:1 GHz by increasing the scandium-doping level and nonreciprocal behavior is demonstrated.||Conference:||Topical Workshop on Internet of Space, TWIOS 2017||URI:||http://hdl.handle.net/11420/7885||ISBN:||978-1-5090-3463-5
|Institute:||Hochfrequenztechnik E-3||Type:||InProceedings (Aufsatz / Paper einer Konferenz etc.)|
|Appears in Collections:||Publications without fulltext|
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