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

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0414U000499

Thesis Registration Form

0414U000499.pdf

Applicant for

Specialization

  • 01.04.22 - Надпровідність

04-03-2014

Specialized Academic Board

Д 26.168.02

G. V. Kurdyumov IMPh of the N.A.S.U.

Essay

The dissertation addresses nonequilibrium superconductivity and proximity effect in Pb/Sn and MoRe/Al proximity film sandwiches. It has been shown experimentally that quasiparticle injection into the Pb/Sn proximity sandwich leads to an increase in the parameter of strength of the proximity effect as well as to non-monotonic suppression of its energy gap. It has been found experimentally that instabilities of nonequilibrium superconducting state occur in the MoRe/Al electrode with a spatially inhomogeneous order parameter in contrast to the MoRe electrode with a spatially homogeneous order parameter under the same tunnel injection modes.

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

0414U001099

Dyakin Maksim V

Spin-polarized current injection is the effects of non-equilibrium superconductivity in structures Co2CrAl-I-Pb