Distance between vortices in a thin YBa2Cu3O 7 film in parallel magnetic field

H. Lauter, V. Lauter-Pasyuk, M. Jernenkov, M. Meschke, A. Petrenko, M. Lorenz, V. Aksenov

Research output: Contribution to journalArticle

Abstract

A direct measurement of the distance between the vortices was performed by neutron surface diffraction. The vortices were created by an external magnetic field Hext parallel to the surface of a thin YBa2Cu 3O7 film. The behavior of the equilibrium vortex configurations in increasing Hext beyond the first critical field was studied. The distances between vortices within the vortex rows parallel to the sample surface were deduced from the positions of the Bragg-peaks measured in grazing incidence configuration GID for Hext = 1.0 and 1.5T. The obtained values of the distance of 445 and 480 Å, respectively, belong to the equilibrium configurations with four and five vortex rows perpendicular to the film surface.

Original languageEnglish
JournalPhysica B: Condensed Matter
Volume350
Issue number1-3 SUPPL. 1
DOIs
Publication statusPublished - Jul 15 2004

Fingerprint

Vortex flow
vortices
Magnetic fields
magnetic fields
configurations
grazing incidence
Neutrons
Diffraction
neutrons
diffraction

Keywords

  • Grazing incidence diffraction
  • HT thin films
  • Vortex row transition

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Lauter, H., Lauter-Pasyuk, V., Jernenkov, M., Meschke, M., Petrenko, A., Lorenz, M., & Aksenov, V. (2004). Distance between vortices in a thin YBa2Cu3O 7 film in parallel magnetic field. Physica B: Condensed Matter, 350(1-3 SUPPL. 1). https://doi.org/10.1016/j.physb.2004.03.081

Distance between vortices in a thin YBa2Cu3O 7 film in parallel magnetic field. / Lauter, H.; Lauter-Pasyuk, V.; Jernenkov, M.; Meschke, M.; Petrenko, A.; Lorenz, M.; Aksenov, V.

In: Physica B: Condensed Matter, Vol. 350, No. 1-3 SUPPL. 1, 15.07.2004.

Research output: Contribution to journalArticle

Lauter, H, Lauter-Pasyuk, V, Jernenkov, M, Meschke, M, Petrenko, A, Lorenz, M & Aksenov, V 2004, 'Distance between vortices in a thin YBa2Cu3O 7 film in parallel magnetic field', Physica B: Condensed Matter, vol. 350, no. 1-3 SUPPL. 1. https://doi.org/10.1016/j.physb.2004.03.081
Lauter H, Lauter-Pasyuk V, Jernenkov M, Meschke M, Petrenko A, Lorenz M et al. Distance between vortices in a thin YBa2Cu3O 7 film in parallel magnetic field. Physica B: Condensed Matter. 2004 Jul 15;350(1-3 SUPPL. 1). https://doi.org/10.1016/j.physb.2004.03.081
Lauter, H. ; Lauter-Pasyuk, V. ; Jernenkov, M. ; Meschke, M. ; Petrenko, A. ; Lorenz, M. ; Aksenov, V. / Distance between vortices in a thin YBa2Cu3O 7 film in parallel magnetic field. In: Physica B: Condensed Matter. 2004 ; Vol. 350, No. 1-3 SUPPL. 1.
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