6533b825fe1ef96bd128280b
RESEARCH PRODUCT
Superconductivity near a magnetic domain wall
Tero T. HeikkiläFaluke AikebaierPauli Virtanensubject
---Materials sciencesuprajohtavuusMagnetic domainFOS: Physical sciencesInsulator (electricity)02 engineering and technologymagnetic fieldsSpin currentmagneettikentätsuperconductors01 natural sciencessuprajohteetSuperconductivity (cond-mat.supr-con)Physics::Fluid DynamicsCondensed Matter::Superconductivity0103 physical sciences010306 general physicsPhysical quantitySuperconductivityTunneling conductanceLocal density of statesta114Condensed matter physicsCondensed Matter - Superconductivitysuperconductivity021001 nanoscience & nanotechnologyFerromagnetism0210 nano-technologydescription
We study the equilibrium properties of a ferromagnetic insulator/superconductor structure near a magnetic domain wall. We show how the domain wall size is affected by the superconductivity in such structures. Moreover, we calculate several physical quantities altered due to the magnetic domain wall, such as the spin current density and local density of states, as well as the resulting tunneling conductance into a structure with a magnetic domain wall.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-12-20 | Physical Review B |