| dc.contributor.author |
Rajasree, K |
|
| dc.contributor.author |
Vidyalal, V |
|
| dc.contributor.author |
Radhakrishnan, P |
|
| dc.contributor.author |
Nampoori, V P N |
|
| dc.contributor.author |
Vallabhan, C P G |
|
| dc.date.accessioned |
2011-12-02T05:15:55Z |
|
| dc.date.available |
2011-12-02T05:15:55Z |
|
| dc.date.issued |
1993-08-01 |
|
| dc.identifier.other |
J. Appl. Phys. 74 (3), 1 August 1993 |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/2577 |
|
| dc.description.abstract |
Laser‐induced damage and ablation thresholds of bulk superconducting samples of Bi2(SrCa)xCu3Oy(x=2, 2.2, 2.6, 2.8, 3) and Bi1.6 (Pb)xSr2Ca2Cu3 Oy (x=0, 0.1, 0.2, 0.3, 0.4) for irradiation with a 1.06 μm beam from a Nd‐YAG laser have been determined as a function of x by the pulsed photothermal deflection technique. The threshold values of power density for ablation as well as damage are found to increase with increasing values of x in both systems while in the Pb‐doped system the threshold values decrease above a specific value of x, coinciding with the point at which the Tc also begins to fall. |
en_US |
| dc.description.sponsorship |
Cochin University of Science and Technology |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
American Institute of Physics |
en_US |
| dc.subject |
ablation |
en_US |
| dc.subject |
laser radiation |
en_US |
| dc.subject |
power density |
en_US |
| dc.subject |
Bismuth oxides |
en_US |
| dc.subject |
Calcium oxides |
en_US |
| dc.subject |
Strontium oxides |
en_US |
| dc.subject |
copper oxides |
en_US |
| dc.subject |
lead oxides |
en_US |
| dc.subject |
Multi-element compounds |
en_US |
| dc.subject |
Superconducting films |
en_US |
| dc.subject |
transition temperature |
en_US |
| dc.title |
Measurement of laser ablation threshold on doped BiSrCaCuO high temperature superconductors by the pulsed photothermal deflection technique |
en_US |
| dc.type |
Working Paper |
en_US |
| dc.contributor.faculty |
Technology |
en_US |