Search Results - "Zhuravlev, K."
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Graphene-like AlN layer formation on (111)Si surface by ammonia molecular beam epitaxy
Published in Journal of crystal growth (15-10-2015)“…The formation of a graphene-like AlN (g-AlN) layer on a (111)-oriented silicon substrate in ammonia molecular beam epitaxy (MBE) has been investigated by the…”
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Modification of the surface energy and morphology of GaN monolayers on the AlN surface in an ammonia flow
Published in Applied physics letters (31-01-2022)“…Based on theoretical predictions, it has been demonstrated that it is possible to purposefully change the elemental composition and position of the adsorbed…”
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InP-Based Electro-Optic and Electro-Absorption Modulators for the 1.5-μm Spectral Range
Published in Bulletin of the Lebedev Physics Institute (2024)“…The review examines telecom electro-optic modulators made of group III–V compound semiconductor material composed of indium phosphide. The operation principles…”
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Cumulant t-Expansion for Strongly Correlated Electrons on a Lattice
Published in Journal of experimental and theoretical physics (01-09-2020)“…A systematic nonperturbative scheme for calculating the ground state energy is adapted for studying systems of strongly correlated electrons on a lattice. It…”
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Recombination Kinetics of Excitons and Trions in Free-Standing CdS Quantum Dots Synthesized by the Langmuir–Blodgett Method
Published in Journal of experimental and theoretical physics (01-08-2022)“…CdS quantum dots prepared by the Langmuir–Blodgett method have been investigated using UV spectroscopy and time-resolved photoluminescence. It has turned out…”
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6
Role of LMCT States in Luminescence Excitation Processes in Europium Indolecarboxylates
Published in Optics and spectroscopy (01-10-2023)“…The luminescence excitation energy transfer in europium and terbium indole-3-carboxylates, indole-3-acetates and indole-3-propionates as well as ternary…”
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Using Dispersed Gas Fluid Flow for Cooling of Energy Stressed Elements of Tokamak Structure
Published in Physics of atomic nuclei (01-12-2022)“…Selection of the cooling method for energy stressed elements, such as the divertor, limiter, and blanket, upon impact of powerful heat flows is an important…”
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GaN Quantum-Dot Formation by a Temperature Increase in an Ammonia Flow
Published in Semiconductors (Woodbury, N.Y.) (01-06-2022)“…— The transformation of a two-dimensional GaN layer into three-dimensional islands (2D–3D transition) under increasing temperature in a flow of ammonia is…”
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On the Processes of the Self-Assembly of CdS Nanocrystal Arrays Formed by the Langmuir–Blodgett Technique
Published in Semiconductors (Woodbury, N.Y.) (01-11-2019)“…The morphology of CdS nanocrystal arrays self-assembled during the evaporation of a behenic-acid organic matrix on a wetted substrate surface is studied by…”
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Mechanisms of Optical Gain in Heavily Doped AlxGa1 –xN:Si Structures (x = 0.56–1)
Published in Semiconductors (Woodbury, N.Y.) (01-05-2024)“…The optical gain parameters in the six heavily doped Al x Ga 1 – x N:Si structures with x = 0.56, 0.62, 0.65, 0.68, 0.74, were experimentally studied at room…”
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Single crystal elasticity of majoritic garnets: Stagnant slabs and thermal anomalies at the base of the transition zone
Published in Earth and planetary science letters (01-10-2016)“…The elastic properties of two single crystals of majoritic garnet (Mg3.24Al1.53Si3.23O12 and Mg3.01Fe0.17Al1.68Si3.15O12), have been measured using…”
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Substitution of Phosphorus at the InP(001) Surface Upon Annealing in an Arsenic Flux
Published in Semiconductors (Woodbury, N.Y.) (01-11-2021)“…Changes in the structure and elemental composition of the surface of the epitaxy-ready InP(001) substrate in an As flux in ultrahigh vacuum are studied in situ…”
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Transformation of N-Polar Inversion Domains from AlN Buffer Layers during the Growth of AlGaN Layers
Published in Semiconductors (Woodbury, N.Y.) (01-06-2022)“…The structural properties and crystal quality of Al x Ga 1 ‒ x N/AlN/Al 2 O 3 heterostructures grown by ammonia-assisted molecular-beam epitaxy with a high…”
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Reconstruction phase transition c(4×4) – (1×3) on the (001)InSb surface
Published in Journal of crystal growth (01-01-2017)“…The (001) surface of InSb is the most common growth surface, forming a number of surface reconstructions depending on the both ratio of group III and V species…”
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Millimeter-Wave Donor-Acceptor-Doped DpHEMT
Published in IEEE transactions on electron devices (01-01-2021)“…In this article, we present GaAs millimeter-wave pseudomorphic high-electron-mobility transistor (pHEMT) using sophisticated AlGaAs-InGaAs-GaAs heterostructure…”
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Raman and infrared spectroscopy of pyridine under high pressure
Published in Physical review. B, Condensed matter and materials physics (30-08-2010)“…We report the structural transitions of pyridine as a function of pressure up to 26 GPa using in situ Raman spectroscopy and infrared absorption spectroscopy…”
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GaAs/AlGaAs- and InGaAs/AlGaAs-Heterostructures for High-Power Semiconductor Infrared Emitters
Published in Technical physics (01-02-2024)“…The internal quantum efficiency of GaAs/AlGaAs- and InGaAs/AlGaAs-heterostructures for infrared light emitter diodes has been determined. The influence of the…”
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Chemical kinetics and thermodynamics of the AlN crystalline phase formation on sapphire substrate in ammonia MBE
Published in Journal of thermal analysis and calorimetry (01-08-2018)“…Chemical kinetics of a two-dimensional (2D) AlN layer formation on the (0001) sapphire (Al 2 O 3 ) surface during nitridation as function of ammonia flux and…”
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AlSb/InAs Heterostructures for Microwave Transistors
Published in Technical physics letters (01-02-2021)“…Features of the molecular beam epitaxy growth of the AlSb/InAs heterostructures with a high-mobility two-dimensional electron gas for microwave transistors…”
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The Electrochemical Profiling of n+/n GaAs Structures for Field-Effect Transistors
Published in Semiconductors (Woodbury, N.Y.) (01-03-2024)“…It is shown that when using a standard electrochemical profiling recipe that applies intensive illumination by halogen lamp with power up to 250 W of n + / n…”
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