Tunable generation of correlated vortices in open superconductor tubes

Vladimir M. Fomin, Roman O. Rezaev, Oliver G. Schmidt

Результат исследований: Материалы для журналаСтатья

23 Цитирования (Scopus)

Выдержка

As shown theoretically, geometry determines the dynamics of vortices in the presence of transport currents in open superconductor micro- and nanotubes subject to a magnetic field orthogonal to the axis. In low magnetic fields, vortices nucleate periodically at one edge of the tube, subsequently move along the tube under the action of the Lorentz force and denucleate at the opposite edge of the tube. In high magnetic fields, vortices pass along rows closest to the slit. Intervortex correlations lead to an attraction between vortices moving at opposite sides of a tube. Open superconductor nanotubes provide a tunable generator of superconducting vortices for fluxon-based quantum computing.

Язык оригиналаАнглийский
Страницы (с-по)1282-1287
Число страниц6
ЖурналNano Letters
Том12
Номер выпуска3
DOI
СостояниеОпубликовано - 14 мар 2012

Отпечаток

Superconducting materials
Vortex flow
vortices
tubes
Magnetic fields
Nanotubes
nanotubes
magnetic fields
Lorentz force
quantum computation
attraction
slits
generators
Geometry
geometry

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Bioengineering
  • Chemistry(all)
  • Materials Science(all)
  • Mechanical Engineering

Цитировать

Tunable generation of correlated vortices in open superconductor tubes. / Fomin, Vladimir M.; Rezaev, Roman O.; Schmidt, Oliver G.

В: Nano Letters, Том 12, № 3, 14.03.2012, стр. 1282-1287.

Результат исследований: Материалы для журналаСтатья

Fomin, Vladimir M. ; Rezaev, Roman O. ; Schmidt, Oliver G. / Tunable generation of correlated vortices in open superconductor tubes. В: Nano Letters. 2012 ; Том 12, № 3. стр. 1282-1287.
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