Effect of transverse magnetic field on the excess conductivity of monodomain YBa2Cu3O7-δ single crystals

Authors

  • K. A. Kotvitskaya Physics Department, V. Karazin Kharkiv National University, Svobody Sq. 4, 61077 Kharkiv, Ukraine Ukrainian State Academy of Railway Transport,  Feyerbaha Sq. 7, 61050 Kharkiv, Ukraine
  • K. V. Tiutierieva Physics Department, V. Karazin Kharkiv National University, Svobody Sq. 4, 61077 Kharkiv, Ukraine
  • S. V. Savich Physics Department, V. Karazin Kharkiv National University, Svobody Sq. 4, 61077 Kharkiv, Ukraine
  • V. V. Sklyar Physics Department, V. Karazin Kharkiv National University, Svobody Sq. 4, 61077 Kharkiv, Ukraine
  • R. V. Vovk Physics Department, V. Karazin Kharkiv National University, Svobody Sq. 4, 61077 Kharkiv, Ukraine

Keywords:

excess conductivity, YBa2Cu3O7-δ single crystals, oxygen deficiency, pinning, 2D-3D crossover, intrinsic pinning

Abstract

In present work the influence of a transverse on the temperature dependence  of the excess conductivity in the temperature interval of the transition to the superconducting state in untwinned YBa2Cu3O7-δsingle crystals with optimal oxygen content are investigated. Causes of low-temperature “tails” (paracoherent transitions) in the resistive transitions in superconducting state are analyzed in the framework of the implementation of the various regimes of the phase state of vortex matter.

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Published

2017-01-03

Issue

Vol. 1135 No. 21 (2014)

Section

Articles

How to Cite

Effect of transverse magnetic field on the excess conductivity of monodomain YBa2Cu3O7-δ single crystals. (2017). Journal of V. N. Karazin Kharkiv National University. Series Physics, 1135(21), 21-24. https://periodicals.karazin.ua/physics/article/view/7809

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