Porous silicon nanostructures have attracted a great deal of interest during the past few
years, due to their many remarkable properties. The high-efficiency visible photo-and electro …

Vapor sensors using thin porous silicon (PS) Fabry-Pérot films were prepared and
characterized. The detection method used in this work involves measurement of the intensity …

Photonics is a key technology of this century. The combination of photonics and silicon
technology is of great importance because of the potentiality of coupling electronics and …

Porous silicon (PS) has a great potential in a wide range of fields due to its tuneable
effective refractive index, which can be tailored through the precise control of the formation …

Aqueous solutions of alcohols are used in several applications, from pharmaceutics and
biology, to chemical, biofuel, and food industries. Nonetheless, development of a simple …

For enhancing the omnidirectional photonic bandgap (OPBG), we report the fabrication of
two different configurations of one-dimensional, wavelength scalable dielectric multilayer …

We have designed and fabricated one dimensional photonic bandgap (PBG) structures from
dielectric multilayers of porous silicon, with a periodic repetition of a unit cell consisting of 21 …

This study introduces a novel application of a plasmonic microdisk resonator as a highly
sensitive sensor for detecting methanol vapor. Leveraging the inherent advantages of …

In this chapter, the state of the art on porous silicon gas sensors, both electrical and optical,
is reviewed by paying special emphasis on the advancement of gas sensor architectures …

Detailed investigations have been carried out into micromachining processes that will
facilitate scalable, complex and uniform porosity structures based on porous silicon (PS) …