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The work is devoted to an overview of the current state of optoacoustic fiber-optic ultrasonic transducers based on thermoelastic effect and fiber-optic interference receivers, its scope, technologies and materials used, the advantages and disadvantages ...
A.P. Mikitchuk +2 more
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Effect of Nitrogen Atoms in the CNT Structure on the Gas Sensing Properties of PANI/CNT Composite
Herein we report the gas-sensitive properties to ammonia (at 2–10 ppm) of individual nanostructures of a polyaniline/nitrogen-doped carbon nanotube composite with a nitrogen content of 0 at.% (uCNTs), 2 at.% (N-CNTs) and 4 at.% (N+-CNTs).
Ivan A. Lobov +4 more
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We propose a method of analysis of spontaneous emission of a quantum emitter (an atom, a luminescence center, a quantum dot) inside or in vicinity of a cylinder.
V.V. Nikolaev +2 more
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Tunable photoconductive devices based on graphene/WSe2 heterostructures [PDF]
Optoelectronic tunability in van der Waals heterostructures is essential for their optoelectronic applications. In this work, tunable photoconductive properties were investigated in the heterostructures of WSe2 and monolayer graphene with different ...
Tang Hongyu, Tagliabue Giulia
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Structural Properties and Energy Spectrum of Novel GaSb/AlP Self-Assembled Quantum Dots
In this work, the formation, structural properties, and energy spectrum of novel self-assembled GaSb/AlP quantum dots (SAQDs) were studied by experimental methods.
Demid S. Abramkin +10 more
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Models of dynamics of complex heterostructures under pulsed force effects [PDF]
Relevance is due to insufficient knowledge and development of models of dynamics of complex heterostructures. Modern mechatronic systems include hybrid components consisting of complex heterogeneous structures: mechanical, electrical, electronic, etc ...
Volnikov Mikhail
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The effect of thermally generated equilibrium carrier distribution on the vacancy generation, recombination, and mobility in a semiconductor heterostructure with an undoped quantum well is studied.
Timur S. Shamirzaev +3 more
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Dislocation Filter Based on LT-GaAs Layers for Monolithic GaAs/Si Integration
The use of low-temperature (LT) GaAs layers as dislocation filters in GaAs/Si heterostructures (HSs) was investigated in this study. The effects of intermediate LT-GaAs layers and of the post-growth and cyclic in situ annealing on the structural ...
Mikhail O. Petrushkov +12 more
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The article deals with the main circuitry and software aspects of the creation LED dynamically controlled system of high-quality lighting with the broad range of color temperatures Tc = 1700 - 10000 K a part of experimental installation hardware-software
Aladov Andrei +5 more
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Recent progress in mid-infrared photodetection devices using 2D/nD (n=0, 1, 2, 3) heterostructures
Mid-infrared (MIR) photodetection plays an important role in a variety of modern technologies, such as biomedical devices, free-space communication and security.
Haoran Li, Zhibin Yang
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