The heterojunction of photosensitive structures based on birefractive crystals with indium-tin oxides are obtained. The electric and photoelectric properties are investigated. The photocurrent spectra and electrical ...

Experimental studies of transport phenomena in Pb1-xSnxTe provide the most complete information on the kinetics and energy spectrum of charge carriers over a wide range of charge carrier concentration, impurities, and ...

Raman and infrared spectroscopy are efficient methods for obtaining information on the local structure of the disordered material, especially when the composition is varied. In particular, Micro-Raman spectroscopy have ...

A tris (2-thenoyltrifluoroacetonato (TTA)) (monophenanthroline (Phen)) Europium (III) (Eu(TTA)3(Ph3PO)2) organic compound was synthesized. Upon excitation with ultraviolet light the material has an abundant photoluminescence ...

This We report on high-responsivity, fast nearultraviolet avalanche photodetectors based on bulk ZnSe employing a metal-semiconductor-metal structure. A very high responsivity of 2.42 A/W and 4.44 A/W at 20 V bias voltage ...

Here we investigate the quantum fluctuations in the light scattered by laser driving two – level systems with permanent dipoles. Particularly, we have observed additional quantum features due to existence of the permanent dipoles.

Рассмотрена задача нестационарного пропускания двух падающих на тонкую пленку ультракоротких импульсов лазерного излучения. Один из падающих импульсов находится в резонансе с двухфотонным переходом из основного состояния ...

The intrusion detection and prevention systems are security solutions consisting in software components that are designed to suport the protection for vulnerable information systems and networks. The capabilities of this ...

This report examines the features, differences and advantages of the formant analysis for building on its base and using of enhanced RSA-m encryption algorithms for crypto security of the voice communication of short- and ...

The silicon nitride nanomultilayer structure (5 layers, thickness of each around 12 nm) was fabricated in one reactor. The structure had less oxygen concentration against the monolayer one having the same thickness. The ...