Micromagnetic structure of the domain wall with Bloch lines in an electric field
| Autor: | V. V. Smagin, M. A. Borich, A. P. Tankeev |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Coupling Physics Solid-state physics Condensed matter physics Structure (category theory) Condensed Matter Physics 01 natural sciences Electronic Optical and Magnetic Materials Condensed Matter::Materials Science Polarization density Domain wall (magnetism) Ferromagnetism Electric field 0103 physical sciences 010306 general physics Energy (signal processing) |
| Zdroj: | Physics of the Solid State. 58:1375-1383 |
| ISSN: | 1090-6460 1063-7834 |
| DOI: | 10.1134/s1063783416070088 |
| Popis: | The micromagnetic structure of the domain wall (DW) with periodically distributed horizontal Bloch lines in a ferromagnetic film in an external electric field has been studied. The effect of the electric field on the internal DW micromagnetic structure is caused by inhomogeneous magnetoelectric coupling. Possible scenarios of the DW internal structure transformations implemented with varying the electric fields strength have been analyzed in detail. For each scenario, static characteristics of the system, such as the energy, DW profile, DW effective thickness, and electric polarization have been calculated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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