Resistance and AC Susceptibility of YBCO 1:2:3 Films on Silver Substrates

• Authors: R. Zalecki , W. Woch , M. Chrobak , A. Kołodziejczyk
• Languages of publication: EN

Abstracts

EN

The YBa_{2}Cu_{3}O_{δ} films were obtained directly on the polished silver substrates by the sedimentation process. Thickness of these films is of the order of several tens micrometers. The temperature dependences of the resistance and the AC susceptibility of the films were measured and analyzed. The critical temperatures of these specimens vary from 89 K to 91 K and they do not depend on the annealing temperatures. The critical currents were calculated from AC susceptibility measurements using the Bean's model.

Keywords

EN

74.72.-h; 74.25.F; 74.25.Ha; 74.25.Sv

Discipline

• 74.72.-h: Cuprate superconductors
• 74.25.Ha: Magnetic properties including vortex structures and related phenomena(for vortices, magnetic bubbles, and magnetic domain structure, see 75.70.Kw)
• 74.25.Sv: Critical currents

• Journal: Acta Physica Polonica A
• Year: 2012
• Volume: 121
• Issue: 4
• Pages: 850-853

Dates

published

2012-04

Contributors

author

R. Zalecki

• Solid State Physics Department, AGH University of Science and Technology , Mickiewicza 30, 30-059, Kraków, Poland

author

W. Woch

• Solid State Physics Department, AGH University of Science and Technology , Mickiewicza 30, 30-059, Kraków, Poland

author

M. Chrobak

• Solid State Physics Department, AGH University of Science and Technology , Mickiewicza 30, 30-059, Kraków, Poland

author

A. Kołodziejczyk

• Solid State Physics Department, AGH University of Science and Technology , Mickiewicza 30, 30-059, Kraków, Poland

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Identifiers

DOI

10.12693/APhysPolA.121.850