Share Email Print
cover

Proceedings Paper

Electrical and morphological effects of 10.6 µm CO2 laser irradiation on BiSrCaCuO superconducting thin films
Author(s): Felio A. Perez; Luis Fernando Castro; Eval Baca; Efrain Solarte
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The electrical and the surface morphological properties of BSCCO thin films samples were studied before and after 10.6 μm CO2 laser irradiation in O2 controlled atmosphere. Samples were prepared using standard molten and annealing techniques. Temperature dependence of the electrical resistance was measured by usual four points procedure inside a Helium cryostat. Morphological analysis was performed by atom force microscopy. Results show changes in the critical temperature depending on the O2 pressure. Morphology study shows changes in surface roughness depending on the laser power and the irradiation time.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.527524
Show Author Affiliations
Felio A. Perez, Univ. del Valle (Colombia)
Luis Fernando Castro, Univ. del Valle (Colombia)
Eval Baca, Univ. del Valle (Colombia)
Efrain Solarte, Univ. del Valle (Colombia)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life

© SPIE. Terms of Use
Back to Top