Superconducting Lead Granular Layer Prepared by Reducing in Hydrogen Lead of Germanate Glasses
J. Gackowska, M. Gazda, K. Trzebiatowski and B. Kusz
Gdańsk University of Technology, Narutowicza 11/12, 80-952 Gdańsk, Poland
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Received: 25 09 2005;
The thin layer of Pb granules on the surface of the lead-germanate glass was prepared by thermal annealing in hydrogen. The structure and superconducting properties of lead layer depend on temperature and time of reduction. The influence of time and temperature of reduction on the properties of the reduced layer thickness has been studied.
DOI: 10.12693/APhysPolA.109.591
PACS numbers: 61.43.Fs, 68.35.Bs, 68.37.Ps, 71.23.Cq