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Proceedings Paper

Nanosecond and femtosecond laser deposition of BiSrCaCuO on MgO
Author(s): Jaziel Vitug; Krizia Isabel Lampa; Cherrie May Olaya; Jeffrey De Vero; Gil Nonato Santos; Roland Sarmago; Wilson Garcia
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Paper Abstract

Pulsed laser deposition of BiSrCaCuO on MgO (100) using Q-switched Nd:YAG nanosecond laser operating at λ= 1064 nm (ns-PLD) and mode-locked Ti:Sa femtosecond laser at λ= 785 nm (fs-PLD) were performed. Rough surface with spheriodal morphology is the general microstructure of the deposited material from both nanosecond and femtosecond laser ablation. Femtosecond PLD resulted to granular morphology containing both BSCCO phase and rod-like Cu2O grains. Unlike ns-PLD, fs-PLD produced polycrystalline films even without heat treatment. These results indicate that two distinct ablation characteristic for ns-PLD and fs-PLD of BSCCO.

Paper Details

Date Published: 7 June 2013
PDF: 7 pages
Proc. SPIE 8883, ICPS 2013: International Conference on Photonics Solutions, 888308 (7 June 2013); doi: 10.1117/12.2021997
Show Author Affiliations
Jaziel Vitug, Univ. of the Philippines (Philippines)
Krizia Isabel Lampa, Univ. of the Philippines (Philippines)
Cherrie May Olaya, Univ. of the Philippines (Philippines)
Jeffrey De Vero, Univ. of the Philippines (Philippines)
Chungnam National Univ. (Korea, Republic of)
Gil Nonato Santos, De La Salle Univ. (Philippines)
Roland Sarmago, Univ. of the Philippines (Philippines)
Wilson Garcia, Univ. of the Philippines (Philippines)

Published in SPIE Proceedings Vol. 8883:
ICPS 2013: International Conference on Photonics Solutions
Prathan Buranasiri; Sarun Sumriddetchkajorn, Editor(s)

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