Head of Department
Doctor of Technical Sciences, Senior Researcher
Lysakovsky Valentyn Volodymyrovych
Telephone:(044) 463-99-51
Fax:(044) 432-95-29
e-mail: sioz@ismv13.kiev.ua
https://orcid.org/0000-0003-4306-9115
https://www.scopus.com/authid/detail.uri?authorId=25626360900
About the Department
The Department of Kinetics of Crystallization of Diamond and Cubic Boron Nitride Single Crystals at Ultrahigh Pressures was established in 1986 on the basis of a research group studying phase transformations in multicomponent systems at high pressures.
Scientific directions and tasks
Study of the regularities of growing structurally perfect single crystals of diamond and cubic boron nitride with an applied defect-impurity composition in the region of thermodynamic equilibrium and study of their properties.
Completed projects
2015 – 2017
№DR 0114U0070003 “Development and generalization of the basics of directed stimulation of diamond nucleation during growth in the region of thermodynamic stability in order to obtain coarse-grained powders with crystal sizes up to 3 mm”. Order of the National Academy of Sciences of Ukraine.
2016 – 2018
No. DR 0115U006577 “Regularities of crystallization and growth kinetics of diamond single crystals weighing up to 10 carats”. Order of the National Academy of Sciences of Ukraine.
2018 – 2020
No. DR 0118U003290 “Regularities of formation of mechanical properties of diamond single crystals depending on the dislocation structure and defect-impurity composition of growth sectors”. Order of the National Academy of Sciences of Ukraine.
2019 – 2021
No. DR 0118U100592 “Regularities of formation of the composition of carbon-solvent alloys by sintering powders of starting components for use in growing diamond single crystals on a seed”. Order of the National Academy of Sciences of Ukraine.
Publications1.
Burchenia, A.V., Lysakovs’kii, V.V., Gordeyev, S.O. et al. Calculation of the temperature distribution at the HPHT growing of diamond single crystals in cells with two growth layers. J. Superhard Mater. 39, 149–154 (2017). https://doi.org/10.3103/S1063457617030017
2. Kovalenko, T.V., Ivakhnenko, S.A., Lysakovsky, V.V. et al. Defect-and-impurity state of diamond single crystals grown in the Fe–Mg–Al–C system. J. Superhard Mater. 39, 83–87 (2017). https://doi.org/10.3103/S1063457617020022
3. T.V. Kovalenko, V.V. Lysakovskyi, V.M. Kvasnytsya, S.O. Ivakhnenko, O.M. Suprun, A.V. Burchenia. Morphology of diamond single crystals grown in the Fe-Co-Mg-C system //Journal of Crystal Growth, Volume 507, 2019, Pages 327-331, https://doi.org/10.1016/j.jcrysgro.2018.11.040.
4. V.V. Lysakovskyi, S.O. Ivakhnenko, V.M. Kvasnytsya, A.V. Burchenia, T.V. Kovalenko, O.V. Bovsunivskyi. Features of morphogenesis of diamond single crystals more than 2 carats grown by temperature gradient method //Journal of Crystal Growth, Volume 550, 2020, 125890, https://doi.org/10.1016/j.jcrysgro.2020.125890
5. Burchenia, A.V., Ivakhnenko, S.O., Lysakovskyi, V.V. et al. Application of a Differential Method for Determining the Quasi-Hydrostatic Pressures in the Cells of Six-Punch Presses. J. Superhard Mater. 43, 85–92 (2021). https://doi.org/10.3103/S1063457621020027
6. Dub, S.N., Nikolenko, A.S., Lytvyn, P.M. et al. Shear-Induced Metallization on the (001) and (111) Faces of Diamond during Hardness Tests. J. Superhard Mater. 43, 379–391 (2021). https://doi.org/10.3103/S1063457621060034
7. А.S. Nikolenko, V.V. Strelchuk, P.M. Lytvyn, I.M. Danylenko, S.V. Malyuta, O.G. Gontar, S.P. Starik, T.V. Kovalenko, S.O. Ivakhnenko.Correlated Kelvin-probe force microscopy, micro-FTIR and micro-Raman analysis of doping anisotropy in multisectorial boron-doped HPHT diamonds //Diamond and Related Materials,Volume 124,2022,108927,https://doi.org/10.1016/j.diamond.2022.108927
8. V.V. Lysakovskyi, S.O. Ivakhnenko, T.V. Kovalenko, V.M. Kvasnytsya, A.V. Burchenia. Morphology of diamond single crystals grown in the Fe-Co-Ti(Zr)-C system //Journal of Crystal Growth,Volume 578,2022,126422,https://doi.org/10.1016/j.jcrysgro.2021.126422
9. Lytvyn PM, Strelchuk VV, Nikolenko AS, Danylenko IM, Ivakhnenko SO, Kovalenko TV, Gontar OG, Malyuta SV. Digital micro-photogrammetry in analysis and modeling habit and sectoral structure of real high-pressure high-temperature single-crystal diamonds. Rev Sci Instrum. 2022 Mar 1;93(3):033903. DOI: 10.1063/5.0078022
10. Vladimir Grushko, Iuliia Yamnenko, Sergei Ivakhnenko, Athanasios Mamalis, Valentyn Lysakovskiy, Tetiana Kovalenko, Nikolai Lukianov, Eugene Mitskevich, Oleg Lysenko. Preparation and characterization of conductive diamond for a scanning tunneling microscope tip //Diamond and Related Materials,Volume 130,2022,109473,https://doi.org/10.1016/j.diamond.2022.109473