| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7151313 | Solid-State Electronics | 2011 | 6 Pages |
Abstract
⺠Focused ion beam irradiation on Co/Pt films is utilized to pattern ferromagnetic nanodots and engineer their coercivity. ⺠Experimental results on Co/Pt irradiation are mapped to micro-magnetic simulations. ⺠The read-out ability and thermal stability of 250 nm nanodots is verified by Extraordinary Hall-Effect measurements. ⺠Single-domain behavior, the coercivity and the switching field distribution are extracted from the hysteresis loops. ⺠Ferromagnetic Co/Pt dots fulfill the demands of field-coupled magnetic logic devices.
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Authors
J. Kiermaier, S. Breitkreutz, X. Ju, G. Csaba, D. Schmitt-Landsiedel, M. Becherer,