THE TEMPERATURE OF BEREZINSKY – KOSTERLITZ – THOULESS TRANSITION IN TWO-DIMENSIONAL SUPERCONDUCTOR IN AN EXTERNAL FIELD
The material was received by the Editorial Board: 12.03.2014
The Method of Monte-Carlo calculated temperature of Berezinsky – Kosterlitz – Thouless transition in twodimensional superconductor 2nd type in the presence of an external magnetic field. It is shown that near the upper critical field filling cells with a size of ξ × ξ relation, where ξ – coherence length at a given temperature, corresponds to half. It is also shown that ТBKT decreases with increasing interaction between the vortices and antivortices and increase of the external applied magnetic field. Keywords:
temperature of Berezinsky – Kosterlitz – Thouless transition, two-dimensional superconductor 2nd type, the Abrikosov vortices.
УДК 538.9
THE TEMPERATURE OF BEREZINSKY – KOSTERLITZ – THOULESS TRANSITION IN TWO-DIMENSIONAL SUPERCONDUCTOR IN AN EXTERNAL FIELD References: Krinitsyn A. S., Tikhomirov I. V., Yugay K. N. THE TEMPERATURE OF BEREZINSKY – KOSTERLITZ – THOULESS TRANSITION IN TWO-DIMENSIONAL SUPERCONDUCTOR IN AN EXTERNAL FIELD. Vestnik NSU. Series: Physics. 2014, vol. 9, no. 3. P. 75–80 (in Russ.). DOI: 10.54362/1818-7919-2014-9-3-75-80