ISSN:
1572-9605
Keywords:
Thallium cuprates
;
Tl-2201
;
thin films
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
,
Physics
Notes:
Abstract The growth of Tl-2201 films on LaAlO3 single crystal substrates has been investigated. The synthesis involved precursor films made by laser ablation that were treated with Tl2O(g) in near-equilibrium conditions. By optimising the method of preparation, we obtained films that were highly smooth, c-axis oriented and epitaxial. The rocking curve of the (0010) reflection had a FWHM of 0.27°. A Tc of 92K was achieved without post-annealing.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1022638030511
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