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Proceedings Paper

Investigation Of Excimer Laser Ablated Y-Ba-Cu-O Superconductors Using Spectroscopy And Ion Probes
Author(s): P. E. Dyer; R. D. Greenough; A. Issa; P. H. Key
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Paper Abstract

KrF laser ablation of Y-Ba-Cu-O targets has been studied using time resolved visible-uv spectroscopy and ion collector probes. These techniques have allowed the principal luminous species, ablation velocity and extent of ionization in the plume to be deduced. Comparative work using the TEA CCD, laser shows that similar spectral signatures are generated by the plume but that higher electron temperatures may exist because of stronger plasma coupling effects with the long wavelength laser.

Paper Details

Date Published: 26 April 1989
PDF: 4 pages
Proc. SPIE 1023, Excimer Lasers and Applications, (26 April 1989); doi: 10.1117/12.950156
Show Author Affiliations
P. E. Dyer, University of Hull (U.K.)
R. D. Greenough, University of Hull (U.K.)
A. Issa, University of Hull (U.K.)
P. H. Key, University of Hull (U.K.)


Published in SPIE Proceedings Vol. 1023:
Excimer Lasers and Applications
Dirk Basting, Editor(s)

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