• The band structure of semiconducting tetragonal Na4Cu2S3 phase 

  Davletshina, Alisa D.; Yakshibaev, Robert A.; Balapanov, Malik Kh.; Kubenova, Marzhan M. (Eurasian Journal of Physics and Functional Materials, 2024)

  Previously unknown the band structure of Na4Cu2S3 compound has been calculated from first principles. According to the obtained results, the compound exhibits semiconducting properties. The Na4Cu2S3 compound has the band ...
• Temperature-dependent luminescence of europium-doped Ga₂O₃ ceramics 

  Kumarbekov, Kuat K.; Kakimov, Askhat B.; Karipbayev, Zhakyp T.; Kassymzhanov, Murat T.; Brik, Mikhail G.; Ma, Chong-geng; Piasecki, Michał; Suchikova, Yana; Kemere, Meldra; Konuhova, Marina (Optical Materials: X, 2025)

  This study explores the synthesis and luminescent properties of europium-doped gallium oxide (Ga₂O₃:Eu) ce ramics fabricated via electron beam-assisted synthesis (EBAS) at 1.4 MeV. The resulting Ga₂O₃:Eu ceramics exhibit ...
• Synthesis of Orthorhombic Tin Dioxide Nanowires in Track Templates 

  Baimukhanov, Zein; Dauletbekova, Alma; Junisbekova, Diana; Kalytka, Valeriy; Akilbekov, Abdirash; Akylbekova, Aiman; Baubekova, Guldar; Aralbayeva, Gulnara; Bazarbek, Assyl-Dastan; Usseinov, Abay; Popov, Anatoli I. (Materials, 2024)

  Electrochemical deposition into a prepared SiO2/Si-p ion track template was used to make orthorhombic SnO2 vertical nanowires (NWs) for this study. As a result, a SnO2 -NWs/SiO2/Si nanoheterostructure with an orthorhombic ...
• Synthesis and Study of Oxide Semiconductor Nanoheterostructures in SiO2/Si Track Template 

  Dauletbekova, Alma; Junisbekova, Diana; Baimukhanov, Zein; Kareiva, Aivaras; Popov, Anatoli I.; Platonenko, Alexander; Akilbekov, Abdirash; Abdrakhmetova, Ainash; Aralbayeva, Gulnara; Koishybayeva, Zhanymgul; Khamdamov, Jonibek (Crystals, 2024)

  In this study, chemical deposition was used to synthesize structures of Ga2O3 -NW/SiO2/Si (NW—nanowire) at 348 K and SnO2 -NW/SiO2/Si at 323 K in track templates SiO2/Si (either nor p-type). The resulting crystalline ...
• Synthesis and Characterization of β-Ga2O3/por-GaAs/mono-GaAs Heterostructures for Enhanced Portable Solar Cells 

  Suchikova, Yana; Kovachov, Serhii; Bohdanov, Ihor; Drozhcha, Dariya; Kosogov, Ivan; Karipbayev, Zhakyp T.; Popov, Anatoli I. (PHYSICS AND CHEMISTRY OF SOLID STATE, 2024)

  This study comprehensively details the successful synthesis of a β-Ga2O3/por-GaAs/mono-GaAs heterostructure designed for portable solar cells. Employing a combination of electrochemical etching and hightemperature oxygen ...
• Surface Modification of Mesoporous Silica Nanoparticles for Application in Targeted Delivery Systems of Antitumour Drugs 

  Kovtareva, Svetlana; Kusepova, Lyazat; Tazhkenova, Gaukhar; Mashan, Togzhan; Bazarbaeva, Karlygash; Kopishev, Eldar (Polymers, 2024)

  The problem of tumour therapy has attracted the attention of many researchers for many decades. One of the promising strategies for the development of new dosage forms to improve oncology treatment efficacy and minimise ...
• Study of the Surface-Layer Softening Effects in xLi2ZrO3–(1−x)Li4SiO4 Ceramics under Irradiation with He2+ Ions 

  Shlimas, Dmitriy I.; Borgekov, Daryn B.; Kadyrzhanov, Kayrat K.; Kozlovskiy, Artem L.; Zdorovets, Maxim V. (Ceramics, 2024)

  The study investigates alterations in the mechanical and thermophysical properties of ceramics composed of xLi2ZrO3–(1−x)Li4SiO4 as radiation damage accumulates, mainly linked to helium agglomeration in the surface layer. ...
• Study of the Resistance of Lithium-Containing Ceramics to Helium Swelling 

  Kozlovskiy, Artem L.; Shlimas, Dmitriy I.; Borgekov, Daryn B.; Zdorovets, Maxim V. (Ceramics, 2024)

  The paper presents the results of studies of the resistance of lithium ceramics to helium swelling during its accumulation in the structure of the near-surface layer, and the identification of the three types of lithium ...
• Study of the Microstructure and Phase Composition of Ceramics Based on Silicon Carbide Irradiated with Low-Energy Helium Ions 

  Uglova, V. V.; Kholada, V. M.; Grinchukb, P. S.; Ivanovc, I. A.; Kozlovsky, A. L.; Zdorovets, M. V. (Inorganic Materials: Applied Research, 2024)

  The effect of irradiation with helium ions with energy of 40 keV and doses from 1 × 1014 to 2 × 1017 cm–2 on the microstructure and phase composition of ceramics based on silicon carbide is studied. Radiation growth of the ...
• STUDY OF THE INFLUENCE OF THE ACCUMULATED DOSE OF DAMAGE IN THE NEAR-SURFACE LAYER ON RESISTANCE TO EXTERNAL INFLUENCES ASSOCIATED WITH CORROSION PROCESSES DURING HIGH-TEMPERATURE ANNEALING 

  Kozlovskiy, A.L. (Eurasian Physical Technical Journal, 2024)

  Investigating the challenges associated with the structural and strength degradation of ceramic fuel cells, which hold significant potential for hydrogen production through electrolysis methods, is a current focus of ...
• Study of the Influence of Doping Efficiency of CeO2 Ceramics with a Stabilizing Additive Y2O3 on Changes in the Strength and Thermophysical Parameters of Ceramics under High-Temperature Irradiation with Heavy Ions 

  Kozlovskiy, Artem L.; Giniyatova, Sholpan G.; Shlimas, Dmitriy I.; Borgekov, Daryn B.; Rspayev, Ruslan M.; Zdorovets, Maxim V. (Crystals, 2024)

  The article outlines findings from a comparative analysis of the effectiveness of doping CeO2 ceramics with a stabilizing additive Y2O3 on alterations in the strength and thermophysical parameters of ceramics under ...
• STUDY OF THE EFFECT OF THE FORMATION OF TWO-PHASE CERAMICS BASED ON NEODYMIUM ZIRCONATE DUE TO DOPING WITH MGO AND Y2O5 ON THE STABILITY OF STRENGTH AND THERMOPHYSICAL PARAMETERS UNDER IRRADIATION 

  Kozlovskiy, A.L.; Kabiyev, M.B.; Shlimas, D.I.; Uglov, V.V. (Eurasian Physical Technical Journal, 2024)

  The work presents the study results of the determination of the resistance of neodymium zirconate doped with MgO and Y2O5 to radiation damage stemming from irradiation with heavy ions akin to nuclear fuel fission ...
• Study of the Effect of Nanostructured Grains on the Radiation Resistance of Zirconium Dioxide Ceramics During Gas Swelling in the Case of High-Dose Irradiation with He2+ Ions 

  Kozlovskiy, Artem L.; Konuhova, Marina; Shlimas, Dmitriy I.; Borgekov, Daryn B.; Zdorovets, Maxim V.; Shakirziyanov, Rafael I.; Garanin, Yuriy A.; Volodina, Natalia O.; Popov, Anatoli I. (ES Materials and Manufacturing, 2024)

  The paper is devoted to the study of the influence of variation of ZrO2 ceramics grain sizes on the resistance to radiationinduced swelling under irradiation with low-energy Не2+ ions. The choice of ZrO2 ceramics as objects ...
• STUDY OF THE EFFECT OF HEAT TRANSFER DURING MOLDING OF TERMOPLASTIC BERYLLIUM OXIDE CERAMICS 

  Esbol, Zh.; Sattinova, Z.K.; Turalina, D.E.; Mussenova, E.K. (Eurasian Physical Technical Journal, 2025)

  Beryllium oxide (BeO) ceramics formed with the use of ultrasound exhibit more intense sintering, lower shrinkage, and a reduced sintering temperature compared to ceramics produced without ultrasound. The effectiveness ...
• Study of Water Stress in Plains Rivers: Climate and Human Influence 

  Makhmudova, Lyazzat; Moldakhmetov, Marat; Mussina, Ainur; Kurmangazy, Ersin; Kambarbekov, Galymzhan; Zharylkassyn, Adilet; Zhulkainarova, Madina (Joint Journal of Novel Carbon Resource Sciences & Green Asia Strategy, 2024)

  The study aims to assess recent changes in water consumption, stress, and supply in Northern and Central Kazakhstan amidst significant climate and socio-economic shifts. The study used methods of analysing long-term ...
• Study of the effect of phase formation processes on the change in optical and thermal properties of Nd2Zr2O7 ceramics with a pyrochlore structure 

  Kozlovskiy, Artem L.; Shlimas, Dmitriy I.; Volodina, Natalya; Moldabayeva, Gulnaz Zh; Kabiyev, Mussa; Konuhova, Marina (Optical Materials: X, 2025)

  The paper presents the results of studies of the influence of phase formation processes with variations in annealing temperature on the processes of stabilization of the crystal structure, optical and thermal properties ...
• Study of the application prospects of film detectors for estimation of α-radiation density 

  Yerimbetova, Dana S.; Konuhova, Marina; Kozlovskiy, Artem L.; Tuichiyev, Umitali N. (Optical Materials: X, 2025)

  The aim of this research is to study the prospects of using the proposed methods of optical UV spectroscopy and X-ray diffractometry to determine the radiation density of the daughter products of radon decay - α-particles ...
• Study of defect formation mechanisms in Li2ZrO3/MgLi2ZrO4 ceramics using EPR spectroscopy 

  Shlimas, Dmitriy I.; Khametova, Ainagul A.; Kozlovskiy, Artem L.; Zdorovets, Maxim V. (Optical Materials: X, 2025)

  The article presents the results of experimental studies of the effect of the stabilizing MgO dopant using the electron spin resonance (ESP) method on enhancement of the stability of Li2ZrO3 ceramics to defect formation ...
• Structural Changes in High-Entropy Alloys CoCrFeNi and CoCrFeMnNi, Irradiated by He Ions at a Temperature of 700 ◦C 

  Ivanov, Igor; Amanzhulov, Bauyrzhan; Uglov, Vladimir; Zlotski, Sergey; Kurakhmedov, Alisher; Koloberdin, Mikhail; Sapar, Asset; Ungarbayev, Yerulan; Zdorovets, Maxim (Materials, 2024)

  High-entropy alloys (HEA) are promising structural materials that will successfully resist high-temperature irradiation with helium ions and radiation-induced swelling in new generations of nuclear reactors. In this ...
• Structural and magnetic properties of hydrothermally synthesized Ca-doped hematite 

  Mironovich, A.Y.; Skorlupin, G.A.; Kostishin, V.G.; Ril, A.I.; Shakirzyanov, R.I.; Savchenko, E.S. (Next Materials, 2025)

  Powders of calcium-substituted hematite were synthesized via hydrothermal method. The samples were char acterized using X-ray diffraction, Mossbauer ¨ spectroscopy, scanning electron microscopy, energy-dispersive Xray ...

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