PL EN


Preferences help
enabled [disable] Abstract
Number of results
1993 | 84 | 6 | 1059-1064
Article title

Spectroscopy of the Irradiated YBa_{2}Cu_{3}O_{x} Superconductors

Content
Title variants
Languages of publication
EN
Abstracts
EN
Complex investigations of the photoinduced changes in YBa_{2}Cu_{3}O_{x} single crystals were performed. As laser sources the low-power He-Ne, He-Cd, He-Se, N_{2} lasers and YAG:Nd, XeCl pulsed lasers were used. For the investigations the crystalline samples both in super- and semiconducting phases were chosen. A considerably strong dependence of a defectiveness parameter x on the laser power, wavelength and external conditions was observed. The oxygen parameter x shows a tendency to increase for the initially semiconducting phase and to decrease for superconductors. The most interesting result were obtained using XeCl excimer laser, where corresponding changes were observed only under applied hydrostatic pressure (up to 200 MPa) in oxygen atmosphere. In all the cases the penetration depth of the new induced superconducting phase was within 5.5-6.5 μm.
Keywords
EN
Year
Volume
84
Issue
6
Pages
1059-1064
Physical description
Dates
published
1993-12
received
1993-01-04
(unknown)
1993-06-29
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv84z606kz
Identifiers
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.