It is shown that, along with the advantages, sensors based on porous silicon (PSi) have disadvantages that inhibit their widespread use. The parameters of PSi which can affect the performance of PSi-based sensors are ...

Semiconductor heterostructures of AIIIBV type with a bandgap adjustable by composition assure a good detection in a large spectral range of 0.8–1.6 μm, compatible with optical fibre communication spectral range. The paper ...

The n+-CdS/p-InP heterojunctions have been prepared by chemical vapor deposition in a quasi-closed volume and H2 transport of CdS on InP substrate. The n+-CdS/p-p+-InP heterojunction solar cells obtained using this technique ...

The dependence of the longitudinal photo-e.m.f. in In/sub 0.53/Ga/sub 0.47/As p-n junctions on the coordinate x of the light spot and temperature has been investigated. A linear dependence V/sub phl/=f(x) has been observed ...

The regularities of plastic deformation under the action of concentrated load in two crystallographic directions <100> and <110> in InP crystals doped with zinc have been investigated.

New physical and technological methods of the radiation-stimulated diffusion of impurities and defects, based on the combined action of gamma-radiation (α, βe−) ion implantations, and pulse phoion annealing in semiconductors, ...

The experimental results of the Rapid Photothermal Diffusion (RPD) of Zn in GaAs and p-n junction formation, model and role of quantum factor in this process are presented in this paper. The p-n junctions with depth of ...

Diamond-like carbon films (DLC films) for cardiovascular implants have successfully been prepared by dual-target unbalanced magnetron sputtering and Rapid Photothermal Processing (RPP). It is found that the sputtering ...

Polarization-dependent infrared reflectivity spectra of CdGa2S4 are measured at 300 K in the wavenumber range from 180 to 500 cm−1. The analysis of the spectra yields three E and four B modes in this frequency range. The ...

Infrared reflectivity spectra and Raman scattering of the ZnAl2S4 and CdIn2S4 crystals have been investigated. Reflectivity spectra contours were calculated and phonon parameters and dielectric constants were determined. ...