Koverya V. Local frozen magnetic field and current distribution in single- and double-connected superconductors

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0413U000121

Thesis Registration Form

0413U000121.pdf

Applicant for

Specialization

  • 01.04.22 - Надпровідність

18-12-2012

Specialized Academic Board

Д 64.175.03

B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine

Essay

The dissertation is devoted to experimental researches of properties of the local frozen magnetic field (LFMF) in a high-temperature superconductor (HTSC) YBa2Cu3O7-x and current states of a double-connected superconductor (DCS), which models the structure of the granulated HTSC. The local pinning forces and the viscosity of magnetic flux motion are determined for the first time from parameters of LFMF motion in the ceramics plate caused by Lorentz force.The studies of critical current state of an asymmetric-branches DCS have shown that the DCS had two critical states, unlike single-connected superconductors.

Read more

Files

aref.doc

dis.doc

Similar theses

0421U102879

Futimsky Serhii I.

Microwave electrodynamics of Nb, MoRe, YBCO superconducting films and their application in passive microwave electronics devices

0421U102560

Tsvitkovskyi Vadym P.

Mixed state electrodynamics in type-II superconductors with linear defects

0517U000249

Grib Olexander M

Coherent dynamics of systems with Josephson junctions

0516U000459

Dobrovolskiy Oleksandr Vyacheslavovych

Nonlinear vortex dynamics in superconducting niobium films with anisotropic pinning nanostructures

0414U000499

Dubyna Dmytro Serhiyovych

Nonequilibrium superconductivity and proximity effect in superconductors with spatially inhomogeneous order parameter