Aufsatz in einer Fachzeitschrift
Magnetic micropatterning of FeNi/FeMn exchange bias bilayers by ion irradiation



Details zur Publikation
Autor(inn)en:
Mougin, A.; Poppe, S.; Fassbender, J.; Hillebrands, B.; Faini, G.; Ebels, U.; Jung, M.; Engel, D.; Ehresmann, A.; Schmoranzer, H.
Publikationsjahr:
2001
Zeitschrift:
Journal of Applied Physics
Seitenbereich:
6606-6608
Jahrgang/Band:
89
ISSN:
0021-8979

Zusammenfassung, Abstract
Ion irradiation is an excellent tool to modify magnetic properties on the submicrometer scale, without modification of the sample topography. We utilize this effect to magnetically pattern exchange biasdouble layers using resist masks patterned by electron-beam lithography. Ion irradiation through the masks leads to a lateral modification of the magnetization reversal behavior and allows one to study the magnetization reversal as a function of the exchange bias field strength on a single sample. Results are presented on the macroscopic and microscopic magnetization reversal using the magneto-optic Kerr effect and magnetic force microscopy, respectively.


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Zuletzt aktualisiert 2019-25-07 um 13:07