Magneto-optical properties of Pt/Co multilayered films with modulated layer structure
| Autor: | Keiichiro Yusu, Koichiro Inomata, Hashimoto Susumu |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Materials science
Condensed matter physics Physics::Optics chemistry.chemical_element Condensed Matter Physics Magnetic hysteresis Electronic Optical and Magnetic Materials law.invention Condensed Matter::Materials Science symbols.namesake Hysteresis chemistry Transition metal law Faraday effect symbols Thin film Platinum Faraday cage Layer (electronics) |
| Zdroj: | Journal of Magnetism and Magnetic Materials. 110:233-236 |
| ISSN: | 0304-8853 |
| DOI: | 10.1016/0304-8853(92)90038-p |
| Popis: | This paper describes a method for attaining a perfect squareness of Kerr and Faraday hysteresis in Co/Pt multilayers with large Co to Pt layer thickness ratio by constructing a modulated layer structure. The multilayers were prepared by rf-sputtering. A giant remanent Faraday rotation, up to 0.8°, has been attained in these multilayers. The stepwise hysteresis loop with perfect squareness has also been attained by controlling the intermediate Pt layer thickness. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|