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Photonic Crystals with an Arbitrary Number of Photonic Band Gaps Made of Porous Quartz with a Gradual Change in the Refractive Index
Photonic Crystals with an Arbitrary Number of Photonic Band Gaps Made of Porous Quartz with a Gradual Change in the Refractive Index
One-dimensional photonic crystals with an arbitrary number and spectral position of photonic band gaps in the optical spec...
Orbital Collapse of the 5-Electrons in the Superheavy Elements of the 8th Period
Orbital Collapse of the 5-Electrons in the Superheavy Elements of the 8th Period
The presence of the orbital collapse of the g-orbitals in the excited state of the atom with the nuclear charge number Z =...
Determination of Conductivity Electron Concentration in Single-Crystalline -GaSb Samples Using FIR Reflection Spectra at = 295 K
Determination of Conductivity Electron Concentration in Single-Crystalline -GaSb Samples Using FIR Reflection Spectra at = 295 K
A method is proposed for separately determining the concentrations of “light” and “heavy” electron...
Relativistic Calculations of the Potential Energy Curve and QED-Corrections for the Ground State of the CO Molecule
Relativistic Calculations of the Potential Energy Curve and QED-Corrections for the Ground State of the CO Molecule
A non-empirical relativistic calculation of the potential energy curve of the ground X 1Σ+ state of the carbon ...
Application of the Jost Function for Calculation of the Ground State of the Lithium Atom
Application of the Jost Function for Calculation of the Ground State of the Lithium Atom
The paper proposes a method for calculating the ground state of the lithium atom based on the search for the roots of the ...
Electronically Controlled Nonlinear Devices on the Graphene Plasmonics Platform in the Far- and Mid-Infrared Range. Review
Electronically Controlled Nonlinear Devices on the Graphene Plasmonics Platform in the Far- and Mid-Infrared Range. Review
The relevance of the topic is because of the need to master the infrared (IR) range for optical telecommunications systems...
Graphene Magnetoplasmonics as a Platform for Creating THz and Mid-IR Devices with Combined Electrical and Magnetic Tuning
Graphene Magnetoplasmonics as a Platform for Creating THz and Mid-IR Devices with Combined Electrical and Magnetic Tuning
The aim of this paper is to provide an overview of the current state of graphene magnetoplasmonics, including fundamentals...
Use of Fuzzy Inference for Simulating a Process of Changing the Technical Condition of Electrical Equipment of Mobile Robotic Complexes
Use of Fuzzy Inference for Simulating a Process of Changing the Technical Condition of Electrical Equipment of Mobile Robotic Complexes
Modern robotic systems are equipped with complex electrical equipment, which accounts for more than half of the failures c...
New Analytical Approaches to Determination of Linear Alkylbenzene Sulfonates in Natural Water at Level Using HPLC-UV, NMR Spectroscopy, and GC-MS
New Analytical Approaches to Determination of Linear Alkylbenzene Sulfonates in Natural Water at Level Using HPLC-UV, NMR Spectroscopy, and GC-MS
Sodium alkylbenzene sulfonates or linear alkylbenzene sulfonates (LAS), as they are commonly known, are among the most tox...
A Model of Magnetohydrodynamic Domains for a Nematic with a Negative Anisotropy of Diamagnetic Susceptibility
A Model of Magnetohydrodynamic Domains for a Nematic with a Negative Anisotropy of Diamagnetic Susceptibility
Observation by optical polarization microscopy of test particles (spacers) embedded in a nematic layer with negative diama...
Classification of Medical Images by Deep Neural Networks
Classification of Medical Images by Deep Neural Networks
As a result of the research, the model combining the ResNet-50 architecture and the pre-trained BERT language model that h...
Determination of Conductivity Electron Concentration in Single-Crystalline n-GaSb Samples Using FIR Reflection Spectra at T = 295 K
Determination of Conductivity Electron Concentration in Single-Crystalline n-GaSb Samples Using FIR Reflection Spectra at T = 295 K
A method is proposed for separately determining the concentrations of “light” and “heavy” electron...
Compton Scattering of Two Photons by an Atomic Ion
Compton Scattering of Two Photons by an Atomic Ion
The analytical structure and absolute values of the doubly differential cross section of the Compton scattering of two X-r...
Autler–Townes Effect of Autoionization Transition at Laser Separation of Lutetium Isotopes
Autler–Townes Effect of Autoionization Transition at Laser Separation of Lutetium Isotopes
The splitting of the transition from a discrete to an autoionization state, used in a three-step photoionization scheme of...
Estimate of the Rate of Collisional-Radiative Recombination of Doubly Charged Ne++ Ions from the Results of a Spectroscopic Experiment
Estimate of the Rate of Collisional-Radiative Recombination of Doubly Charged Ne++ Ions from the Results of a Spectroscopic Experiment
An experiment was set up to study the afterglow of an extended barrier discharge in low-pressure neon containing Ne+, Ne2+...
Experimental Detection of Bleaching of Fresh Ice in the Optical Range near 0°C
Experimental Detection of Bleaching of Fresh Ice in the Optical Range near 0°C
The results of laboratory measurements of the transparency of fresh ice blocks in the optical range in the temperature ran...
Phase-Gradient CsPbBr3 Perovskite Structure
Phase-Gradient CsPbBr3 Perovskite Structure
We introduce a strategy to develop multiple-phase structure of inorganic lead halide perovskite CsPbBr3. The method is bas...
Additional Iron Ions Binding Sites in Hemoglobin: XANES Modeling
Additional Iron Ions Binding Sites in Hemoglobin: XANES Modeling
The contributions of additional Fe-binding sites and heme iron to the experimental spectrum of urea-influenced hemoglobin ...
Tip-Enhanced Raman Scattering in Epsilon-Near-Zero Nanocavity
Tip-Enhanced Raman Scattering in Epsilon-Near-Zero Nanocavity
Observation of molecular optomechanical effects is complicated by the need to localize electromagnetic energy in metal gap...
Identification of Quantum Vortices in Momentum Space
Identification of Quantum Vortices in Momentum Space
The quantum vortices formed as a result of barrier-suppression ionization of a two-dimensional hydrogen atom by an ultrash...
Simulation and Measurement of Stroke in Piezoceramic Combs with a Decrease in Cross-Sectional Area of Control Elements
Simulation and Measurement of Stroke in Piezoceramic Combs with a Decrease in Cross-Sectional Area of Control Elements
Numerical modeling of multilayer piezoactuators with a cross-sectional area of 2 × 2 mm was carried out. It was shown...
Copper-Doped Carbon Nanoparticles as a Two-Modal Nanoprobe for Luminescent and Magnetic Resonance Imaging
Copper-Doped Carbon Nanoparticles as a Two-Modal Nanoprobe for Luminescent and Magnetic Resonance Imaging
In this work, copper-doped carbon nanoparticles with emission in a wide spectral range and the ability to change the relax...
Orbital Collapse of the 5g-Electrons in the Superheavy Elements of the 8th Period
Orbital Collapse of the 5g-Electrons in the Superheavy Elements of the 8th Period
The presence of the orbital collapse of the g-orbitals in the excited state of the atom with the nuclear charge number Z =...
Temperature Dependence of the Spectra of Optical Constants of CdTe in the Region of the Absorption Edge
Temperature Dependence of the Spectra of Optical Constants of CdTe in the Region of the Absorption Edge
In this work, the spectra of optical constants of epitaxial layers of cadmium telluride near the fundamental absorption ed...
Retranslation of Luminescence Excitation during Cascade Transitions in Hybrid Nanostructures Based on InP/InAsP/InP NWs and CdSe/ZnS-TOPO QDs
Retranslation of Luminescence Excitation during Cascade Transitions in Hybrid Nanostructures Based on InP/InAsP/InP NWs and CdSe/ZnS-TOPO QDs
The features of photoluminescence (PL) of hybrid nanostructures based on InP/InAsP/InP nanowires array with deposited coll...
Generation and Quenching in the XeCl* Excimer Laser Pumped by Mixed Gamma-Neutron Radiation from a Nuclear Reactor
Generation and Quenching in the XeCl* Excimer Laser Pumped by Mixed Gamma-Neutron Radiation from a Nuclear Reactor
A decrease in the gain of the active medium of a nuclear-pumped excimer laser has been experimentally discovered at the B&...
Improved Model of the Effective Dipole Moments and Absolute Ro-Vibrational Line Strengths of the XY2 Asymmetric Top Molecules in the X 2B1 Doublet Electronic States
Improved Model of the Effective Dipole Moments and Absolute Ro-Vibrational Line Strengths of the XY2 Asymmetric Top Molecules in the X 2B1 Doublet Electronic States
A new effective dipole moment model for the (XY2 symmetry) molecule in a doublet electronic state is derived that includes...
Parametric Interactions of Waves in Terahertz Devices Based on Graphene Metamaterials
Parametric Interactions of Waves in Terahertz Devices Based on Graphene Metamaterials
The mathematical modeling of operating regimes of parametric THz devices based on graphene metamaterials (graphene‒d...
Multi-Band Electrically Controlled Graphene Patch Antenna of the Terahertz and Far-Infrared Ranges
Multi-Band Electrically Controlled Graphene Patch Antenna of the Terahertz and Far-Infrared Ranges
The characteristics of a plasmonic graphene patch antenna of rectangular geometry have been simulated in the CST Microwave...
Determination of Fat-Soluble Vitamins by High-Performance Liquid Chromatography Tandem Mass Spectrometry in Feed, Feed Additives
Determination of Fat-Soluble Vitamins by High-Performance Liquid Chromatography Tandem Mass Spectrometry in Feed, Feed Additives
This article describes the development of a technique for the determination of fat-soluble vitamins using high-performance...
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