Tretiatchenko C. Nanostructure and Electrodynamics of Superconducting Quasi-Single-Crystal YBa2Cu3O7-x Films

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U004600

Thesis Registration Form

0405U004600.pdf

Applicant for

Specialization

  • 01.04.22 - Надпровідність

22-11-2005

Specialized Academic Board

Д 26.168.02

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

Essay

The relation between low-angle dislocation domain boundaries and critical, resistive and microwave propeties of high-temperature superconducting YBa2Cu3O7-x films is investigated. The orientation model of epitaxial film growth is suggested. Edge dislocation walls are shown to induce thermal instability in applied microwave field. The critical current is proved to be limited by depinning of vortices from dislocations. Anomalous field dependencies of flux flow resistance and I-V curve parameters are revealed.

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Files

Ch 0_0 Title.pdf

Ch 0_1 Content.pdf

Ch 0_2 Introduction.pdf

Ch 1_1 Nanostructure.pdf

Ch 1_2 Growth Mechanism.pdf

Ch 2 Microwave Properties.pdf

Ch 3 Critical Currents.pdf

Ch 4_1 Easy Slip Channels.pdf

Ch 4_2 Vortex Transport.pdf

Ch 5 Conclusion.pdf

Ch 6 References Joined.pdf

aref title.pdf

aref.pdf

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