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Nanosecond and femtosecond laser deposition of BiSrCaCuO on MgO

Jaziel Vitug, Krizia Isabel Lampaa

2009enlaser depositionsuperconductornanosecondfemtosecond

Abstract

Language:

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:Sapphire femtosecond laser at λ=785 nm (fs-PLD) were performed. Rough surface with spheroidal morphology is the general microstructure of the deposited material from both nanosecond and femtosecond laser ablation. Femtosecond PLD resulted in 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 characteristics for ns-PLD and fs-PLD of BSCCO.

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Cite This Work

@article{ee87dbd2-533d-4cee-8dab-9eda9300d3c9,
  title={Nanosecond and femtosecond laser deposition of BiSrCaCuO on MgO},
  author={Jaziel Vitug and Krizia Isabel Lampaa},
  year={2009},
  language={en}
}
TY  - JOUR
TI  - Nanosecond and femtosecond laser deposition of BiSrCaCuO on MgO
AU  - Jaziel Vitug
AU  - Krizia Isabel Lampaa
PY  - 2009
LA  - en
ER  -

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