1. L. Canham, Properties of porous silicon, INSPEC, London, 1997, pp. 44–86.
2. Detection of nitric oxide and nitrogen dioxide with photoluminescent porous silicon;Harper;Anal. Chem.,1996
3. G.M. O’Halloran, Capacitive humidity sensor based on porous silicon, Ph.D. Thesis, Delft University Press, 1999, pp. 79–86
4. NO2 monitoring at room temperature by a porous silicon gas sensor;Boarino;Mater. Sci. Eng. B,2000
5. V. Mulloni, Z. Gaburro, L. Pavesi, Porous silicon microcavities as optical chemical sensors, in: Proceedings of Porous Semiconductors — Science and Technology, Madrid, Spain, 12–17 March, 2000, p. 101.