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HgCdTe Films Grown by MBE on CZT(211)B Substrates
An investigation of the properties of HgCdTe films grown by MBE and devices made from such films are reported. Through the precise control of growth...
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Analysis of the Stressed State of a Pipe of Gas Pipeline with Hydrogen-Induced Macrodefect
The long-term operation of gas mains may lead to the appearance of large-scale delamination inside the pipe wall under the conditions of its...
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Features of Corrosive Breakdown of Pipe Steel in Gas Condensate
Features of corrosion failure of the inner surface of a pipe extracted from the well of the Denzikul’ field (Uzbekistan) after 256 days of operation...
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Assessment of the Degree of Damage to Materials by Acoustic Methods (A Survey). Part 1
We describe direct and indirect methods aimed at the evaluation of the degree of damage to materials according to the results of analysis of their...
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Demonstration of High-Quality MBE HgCdTe on 8-Inch Wafers
High-quality mid-wave infrared (MWIR) double-layer heterojunction HgCdTe has been grown on 8-inch Si substrates using molecular beam epitaxy. We grew...
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Investigation of the Vacuum Sintering Kinetics of the Optical Luminescent Ceramic Y3–xScxAl5O12:Cr
The intent of this work is to investigate the influence of scandium occupying dodecahedral and octahedral positions of the garnet crystal lattice on...
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Influence of Hot Isostatic Pressing Temperature on the Microstructure and Properties of AlSi7Cu2Mg Alloys
The roles of hot isostatic pressing (HIP) temperatures (490 °C/100 MPa/2 h, 510 °C/100 MPa/2 h, 530 C/100 MPa/2 h) in the microstructure and...
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Defects and the Formation of Impurity ‘Hot Spots’ in HgCdTe/CdZnTe
The formation of impurity ‘hot spot’ macro-defects—localized high impurity level contaminates—is examined. The evolution of macro-defects through...
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Effects of supporting plate hole and welding force on weld formation and mechanical property of friction plug joints for AA2219-T87 friction stir welds
Friction plug welding (FPW) experiments were performed on 8-mm-thick 2219-T87 FSW welds to investigate the weld formation, microstructure, hardness...
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Higher Operating Temperature IR Detectors of the MOCVD Grown HgCdTe Heterostructures
This paper summarizes progress in metal organic chemical vapour deposition (MOCVD) technology achieved in recent years at the Institute of Applied...
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Analysis on the Fracture of Al-Cu Dissimilar Materials Friction Stir Welding Lap Joint
Friction stir welding (FWS) is regarded as a more plausible alternative to other welding methods for Al-Cu dissimilar joining. However, the structure...
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Application of Skorokhod’s Rheological Theory of Sintering to Analyze the Sintering Kinetics of Tungsten Powders
Valerii Skorokhod’s published papers focusing on experimental and theoretical studies of fine powder sintering are analyzed. The application of...
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Assessment of Scattered Damage in Structural Materials
Methods for assessing scattered damage to materials are considered. Ultrasonic methods based on recording backscattered ultrasonic signals are among...
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Impurity ‘Hot Spots’ in MBE HgCdTe/CdZnTe
In this work, impurity ‘hot spot’ macro-defects—high impurity level macro-defect contaminates were examined. ‘Hot spots’ have very high localized...
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Corrosion Degradation of Steel of an Elbow of Gas Pipeline with Large-Scale Delamination after Long-Term Operation
The electrochemical corrosion behavior of the low-carbon steel of an elbow of gas pipeline after long term operation with extensive hydrogen-induced...
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On the Information Value of the Method of Invariants of Acoustic-Emission Signals in the Diagnostics of Pre-Failure State in Materials
The specific features of using the method of the invariants of acoustic emission (AE) signals for the diagnostics of a pre-failure state are...
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Effect of Mechanical Impact Energy on the Sorption and Diffusion of Moisture in Reinforced Polymer Composite Samples on Variation of Their Sizes
The effect of mechanical impact energy on the sorption and diffusion of moisture in polymer composite samples on variation of their sizes was...
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A Physical Model for the Initial Stages of the Fragmentation of Polycrystals in the Process of Developed Plastic Deformation
The contemporary physical ideas and models that make it possible to answer the question of why polycrystals undergo fragmentation at the stage of...
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Impact of CdZnTe Substrates on MBE HgCdTe Deposition
The highest sensitivity, lowest dark current infrared focal plane arrays (IRFPAs) are produced using HgCdTe on CdZnTe substrates. As-received...
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Influence of peritectic transformation on the hardening, structure, and properties of steel castings
The influence of peritectic transformation on the deposition of solid phase over the cross section of pearlitic steel ingots with 0.2–0.4% C is...