Effect of electric field on the magnetic characteristics of a ferromagnetic nanosemiconductor
| Autor: | Leonid I. Trakhtenberg, V. S. Posvyanskii, B. V. Lidskii, Mortko Kozhushner |
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| Rok vydání: | 2016 |
| Předmět: |
Physics
Curie–Weiss law Condensed matter physics Magnetic domain Magnetic energy Demagnetizing field General Physics and Astronomy 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Condensed Matter::Materials Science Magnetic anisotropy Magnetization Polarization density 0103 physical sciences 010306 general physics 0210 nano-technology Magnetic dipole |
| Zdroj: | Journal of Experimental and Theoretical Physics. 123:1068-1072 |
| ISSN: | 1090-6509 1063-7761 |
| DOI: | 10.1134/s1063776116130069 |
| Popis: | A theory is developed to describe the effect of an electric field on the magnetization of a thin ferromagnetic semiconductor plate. It is shown that the magnetic moment density is nonuniform under these conditions and that the total magnetic moment and its density depend on the electric field and the temperature. An electric field is found to increase the Curie temperature, and an inflection point is detected in the temperature dependence of the derivative of the total magnetic moment with respect to temperature. |
| Databáze: | OpenAIRE |
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