Predicted electric field induced surface magnetization of vortex phase of superconductors
| Autor: | Todor M. Mishonov, V. I. Danchev, Albert M. Varonov |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Physics
Superconductivity Condensed matter physics Electromotive force Magnetic moment Condensed Matter - Superconductivity FOS: Physical sciences Condensed Matter Physics 01 natural sciences Atomic and Molecular Physics and Optics 010305 fluids & plasmas Vortex Superconductivity (cond-mat.supr-con) Magnetization Effective mass (solid-state physics) Electric field Condensed Matter::Superconductivity 0103 physical sciences Cooper pair 010306 general physics Mathematical Physics |
| Popis: | We predict a new effect in condensed matter surface magnetization of the vortex phase of a superconductor induced by electric field. The magnetized superconductor should be one of the plates of a plane capacitor on which a voltage has to be applied. Applying alternating voltage to the capacitor, electrostatic induction leads to oscillations of the magnetic moment which has to be measured by electromotive force inducted in a detector coil. The derived explicit formula for the magnetization contains the effective mass of Cooper pairs and a systematic investigation of the predicted magnetization will lead to a creation of an effective Cooper pair mass spectroscopy. For cleaved superconductors this effective mass is a property of the bulk material. 4 pages, 1 enhanced figure, changes in abstract, final journal version, to see discussions with referees delete %-sign before first \end{document} |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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