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Writer's pictureAlexandra Palla-Papavlu

Nanostructured WOx using pulsed laser deposition for bio- and environmental sensing applications

Updated: Dec 13, 2018

Mihaela Filipescu, Alexandra Palla-Papavlu, Paolo M. Ossi, and Maria Dinescu

Top view SEM image of the sensing WO3 layer deposited by PLD

In this Chapter, we present an overview of current and potential future developments in pulsed laser deposition of WOx for the realization of different nanostructures. Special focus is set on the mechanisms of PLD and RF-PLD for WOx thin films and, in addition, we try to show the potential of WOx thin films for different applications. In particular, we summarize the potential of WOx thin films in gas sensor applications, electrochromic devices, solar cells, field emission applications, and finally, we present a few biological applications.

tungsten oxide, thin films, nanostructures, pulsed laser deposition, PLD, radio frequency assisted PLD, RF-PLD, gas sensors, tree-like structures, columnar morphology

Chapter 15 in Functional nanostructured interfaces for environmental science and biomedical applications, Elsevier Eds. V. Dinca and M. Suchea (2019)

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