Photoinduced drift of electrons in thin magnetic films
| Autor: | N. N. Krupa |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
Materials science
Condensed matter physics Solid-state physics business.industry Film plane General Physics and Astronomy chemistry.chemical_element Electron Nanosecond Laser law.invention Bismuth Condensed Matter::Materials Science Semiconductor Optics chemistry law Condensed Matter::Superconductivity Optical rotation business |
| Zdroj: | Journal of Experimental and Theoretical Physics. 93:1101-1104 |
| ISSN: | 1090-6509 1063-7761 |
| DOI: | 10.1134/1.1427181 |
| Popis: | The results are presented of experimental studies of variations in the polarization of light reflected from multilayer thin metal films containing nonmagnetic Bi or Ti films and a TbFe magnetic film magnetized in the direction perpendicular to the film plane. An additional optical rotation of light reflected from bismuth and titanium films was observed upon their irradiation by intense nanosecond pulses from a semiconductor laser. This optical rotation is attributed to the photoinduced drift of electrons with polarized spins from the magnetic TbFe film. |
| Databáze: | OpenAIRE |
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