TiO2 brookite nanostructured thin layer on magneto-optical surface plasmon resonance transductor for gas sensing applications.

Autor: Manera, M. G., Colombelli, A., Rella, R., Caricato, A., Cozzoli, P. D., Martino, M., Vasanelli, L.
Předmět:
Zdroj: Journal of Applied Physics; Sep2012, Vol. 112 Issue 5, p053524, 11p, 1 Color Photograph, 2 Diagrams, 1 Chart, 4 Graphs
Abstrakt: The sensing performance comparisons presented in this work were carried out by exploiting a suitable magneto-plasmonic sensor in both the traditional surface plasmon resonance configuration and the innovative magneto-optic surface plasmon resonance one. The particular multilayer transducer was functionalized with TiO2 Brookite nanorods layers deposited by matrix assisted pulsed laser evaporation, and its sensing capabilities were monitored in a controlled atmosphere towards different concentrations of volatile organic compounds mixed in dry air. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index