Current induced decomposition of Abrikosov vortices in p-n layered superconductors and heterostructures
journal contributionposted on 2013-07-10, 12:42 authored by Alexander L. Rakhmanov, Sergey SavelievSergey Saveliev, Feodor Kusmartsev
We describe the decomposition of Abrikosov vortices into decoupled pancake vortices in superconductors having both electron and hole charge carriers. We estimate the critical current of such a decomposition, at which a superconducting-normal state transition occurs, and find that it is very sensitive to the magnetic field and temperature. The effect can be observed in recently synthesized self-doped high-Tc layered superconductors with electrons and holes coexisting in different Cu-O planes and in artificial p-n superconductor heterostructures. The sensitivity of the critical current to a magnetic field may be used for sensors and detectors of a magnetic field, which can be built up from the superconductor heterostructures.
CitationRAKHMANOV, A.L., SAVEL'EV, S. and KUSMARTSEV, F.V., 2008. Current induced decomposition of Abrikosov vortices in p-n layered superconductors and heterostructures. Physical Review Letters, 101 (19), 197002, 4pp.
Publisher© American Physical Society
- VoR (Version of Record)
NotesThis article was published in the journal, Physical Review Letters [© American Physical Society].