Электронная библиотека (репозиторий) Томского государственного университета
Kokh, Alexander E.

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Add   Impact of the Sr2+-Nd3+ heterovalent isomorphism on the luminescence of orthoborates in Sr3B2O6-NdBO3 system
Authors: Kuznetsov, Artem B. | Jamous, Ammar Y. | Svetlichnyi, Valerii A. | Shevchenko, Vyacheslav S. | Kokh, Alexander E. | Kokh, Konstantin A.
Source: Journal of alloys and compounds. 2024. Vol. 1008. P. 176560 (1-7)
Type: статьи в журналах
Date: 2024
Description: The phase diagram of the Sr3B2O6-NdBO3 binary system was studied. The intermediate compound Sr3Nd2(BO3)4 can be synthesized over a wide range of compositions, from 27 to 70 mol.% NdBO3, at 1200◦C. The ... More
Add   Luminescence properties of solid-solutions in Sr3B2O6–YbBO3 system
Authors: Kuznetsov, Artem B. | Jamous, Ammar Y. | Svetlichnyi, Valerii A. | Shevchenko, Vyacheslav S. | Kokh, Alexander E. | Andreev, Yury M. | Kokh, Konstantin A.
Source: Журнал структурной химии. 2024. Т. 65, № 8. С. 130480 (1-4)
Type: статьи в журналах
Date: 2024
Description: The Sr3B2O6–YbBO3 diagram was constructed based on samples obtained by the solid-state synthesis. In the system YbBO3, Sr3Yb(BO3)3, Sr3Yb2(BO3)4 and Sr3B2O6 phases were identified by XRD analysis. Dif ... More
Add   Luminescence properties of solid-solutions in Sr3B2O6–YbBO3 system
Authors: Kuznetsov, Artem B. | Jamous, Ammar Y. | Svetlichnyi, Valerii A. | Shevchenko, Vyacheslav S. | Kokh, Alexander E. | Andreev, Yury M. | Kokh, Konstantin A.
Source: Journal of structural chemistry. 2024. Vol. 65, № 8. P. 1502-1512
Type: статьи в журналах
Date: 2024
Description: The Sr3B2O6–YbBO3 diagram was constructed based on samples obtained by the solid-state synthesis. In the system YbBO3, Sr3Yb(BO3)3, Sr3Yb2(BO3)4 and Sr3B2O6 phases were identified by XRD analysis. Dif ... More
Add   Solid solutions in EuSc3(BO3)4-GdSc3(BO3)4 system: Phase diagram, synthesis, crystal growth, structure and luminescence
Authors: Kokh, Alexander E. | Kuznetsov, Artem B. | Khan, Elona | Simonova, Ekaterina A. | Ryadun, Alexey A. | Lapin, Ivan N. | Svetlichnyi, Valerii A. | Kokh, Konstantin A.
Source: Journal of crystal growth. 2024. Vol. 645. P. 127842 (1-6)
Type: статьи в журналах
Date: 2024
Description: Solid solutions based on (Eu,Gd)Sc3(BO3)4 (C2/c) and Gd0.25Sc0.75BO3 (R 3) in the EuSc3(BO3)4-GdSc3(BO3)4 system were studied. Synthesis at 1250 ◦C provides wide homogeneity regions which are stable a ... More
Add   Study of RBO3-ScBO3 phase diagrams and RSc3(BO3)4 orthoborates (R = La, Pr and Nd)
Authors: Jamous, Ammar Y. | Kuznetsov, Artem B. | Kokh, Konstantin A. | Svetlichnyi, Valerii A. | Kononova, Nadezda G. | Shevchenko, Vyacheslav S. | Ryadun, A. A. | Kokh, Alexander E.
Source: Journal of alloys and compounds. 2022. Vol. 905. P. 164162 (1-10)
Type: статьи в журналах
Date: 2022
Description: RBO3 – ScBO3 diagrams (R = La, Pr and Nd) were investigated by the solid state synthesis and DSC methods. In these systems the solid solutions based on RSc3(BO3)4, RBO3 and ScBO3 were identified. The ... More
Add   Polymorphism in SmSc3(BO3)4: Crystal structure, luminescent and SHG properties
Authors: Kuznetsov, Artem B. | Kokh, Konstantin A. | Kononova, Nadezda G. | Shevchenko, Vyacheslav S. | Rashchenko, Sergey V. | Ezhov, Dmitry M. | Jamous, Ammar Y. | Bolatov, Asset | Uralbekov, Bolat | Svetlichnyi, Valerii A. | Kokh, Alexander E.
Source: Journal of alloys and compounds. 2021. Vol. 851. P. 156825 (1-8)
Type: статьи в журналах
Date: 2021
Description: Low temperature C2/c and high temperature P321 modifications of SmxSc4-x (BO3)4 solid solutions were grown from LiBO2eLiF flux. These borates have typical luminescence for Sm3þ containing crystals wit ... More
Add   Study of an EuBO3–ScBO3 system and EuSc3(BO3)4, EuSc(BO3)2 orthoborates
Authors: Kuznetsov, Artem B. | Kokh, Konstantin A. | Kaneva, Ekaterina V. | Svetlichnyi, Valerii A. | Kononova, Nadezda G. | Shevchenko, Vyacheslav S. | Rashchenko, Sergey V. | Kokh, Alexander E.
Source: Dalton transactions. 2021. Vol. 50, № 39. P. 13894-13901
Type: статьи в журналах
Date: 2021
Description: The EuBO3–ScBO3 system was investigated by solid state synthesis and DSC methods. In this system, a new EuSc(BO3)2 compound was found. It crystallizes in the R3¯ space group with unit cell parameters ... More
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