Wide-dynamic-range NO x sensors are vital for the environment and health purposes, but
few sensors could achieve wide-range detection with ultralow and ultrahigh concentrations …

Based on quantum-chemical calculations, the reactions that can take place on
hydrogenated silicon surfaces under the action of both negative and positive ionic …

By using Density Functional Theory, the effect of adsorbed gas molecules on the electronic
properties of fluorine passivated porous silicon (pSi) is investigated. A silicon nanopore is …

Early detection of diabetes, a worldwide health issue, is key for its successful treatment.
Acetone is a marker of diabetes, and efficient, non-invasive detection can be achieved with …

Density functional theory (DFT) simulation show that in p‐doped porous silicon (PS), boron
(B) atoms are passivated by surface dangling bonds of Si atoms (pb‐centers) at distances …

In this paper, the frequency dependences of the capacitance of the multilayer structure of
matrix sensors with thick layers of porous semiconductor in vacuum and gas medium …

A first‐principles study on the adsorption of nitrogen atom (N), nitrogen molecule (N2), and
nitrogen oxides into the hydrogen‐passivated surface of porous silicon (PSi) is presented …