FePt fct phase ordered alloy thin film prepared by 30-s annealing with fe-o under-layer
| Autor: | Satoshi Matsunuma, Akira Yano, Tetsunori Koda |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Materials science
Annealing (metallurgy) Infrared lamp Alloy chemistry.chemical_element engineering.material Electronic Optical and Magnetic Materials Condensed Matter::Materials Science Nuclear magnetic resonance chemistry Sputtering engineering Perpendicular Electrical and Electronic Engineering Composite material Thin film Platinum Anisotropy |
| Zdroj: | IEEE Transactions on Magnetics. 41:3211-3213 |
| ISSN: | 0018-9464 |
| DOI: | 10.1109/tmag.2005.854779 |
| Popis: | Fe-O under-layers formed by reactive sputtering with oxygen were applied as under-layers for c-axis orientation control of FePt ordered alloy thin films. Short time annealing for 30 seconds, using an infrared lamp heater was applied. The FePt ordered alloy thin films with Fe-O under-layers after annealing exhibited excellent perpendicular magnetic properties, high perpendicular anisotropy, highly ordered fct-FePt alloy phase and high c-axis orientation. |
| Databáze: | OpenAIRE |
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