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I. Fasaki

Researcher at National Technical University of Athens

Publications -  11
Citations -  286

I. Fasaki is an academic researcher from National Technical University of Athens. The author has contributed to research in topics: Thin film & Pulsed laser deposition. The author has an hindex of 7, co-authored 11 publications receiving 259 citations.

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ZnO thin films prepared by pulsed laser deposition

TL;DR: In this paper, the structural, optical, and electrical properties of the as-prepared thin films were studied in dependence of substrate temperature and oxygen pressure, and they exhibited high transmittance of 90% and their energy band gap and thickness were in the range 3.26-3.30eV and 256-627nm, respectively.
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Hydrogen gas sensors based on PLD grown NiO thin film structures

TL;DR: In this article, NiO thin films were grown by pulsed laser deposition on (100)Si substrates at 200 °C temperature and the effect of the O2 pressure during the deposition process on the morphological, electrical and sensing properties of the films has been investigated.
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Nickel oxide thin films synthesized by reactive pulsed laser deposition: characterization and application to hydrogen sensing

TL;DR: In this paper, a transparent nickel oxide thin film was grown by reactive pulsed laser deposition, where an ArF* (λ=193 nm, τ=12 ns) excimer laser source was used to ablate the Ni targets in a controlled pressure of ambient oxygen.
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Annealing effects on the structural, electrical and H2 sensing properties of transparent ZnO thin films, grown by pulsed laser deposition

TL;DR: In this paper, a transparent zinc oxide thin film was grown by reactive pulsed laser deposition on glass substrates, where the substrate was kept at 200°C constant temperature and post-deposition heat treatment, applied to further promote crystallization and overcome any oxygen deficiency, yielded transparent thin films.
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Optimized hydrogen sensing properties of nanocomposite NiO:Au thin films grown by dual pulsed laser deposition

TL;DR: In this paper, two actively synchronized nanosecond laser sources, a KrF excimer laser (248 nm) and a Nd:YAG laser (355 nm), were used for the simultaneous ablation of nickel and gold targets in oxygen ambient.