Languages: Ukrainian, Russian, English.
Scopus Author ID: 23467314400
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Education:
2005-2008: Doctor of philosophy in Solid State Physics Structural, electrophysical and optical properties of ZnTe thin films and ZnTe/CdTe heterojunctions.
1999-2004: master's degree, Physical and biomedical electronics Sumy State University, Ukraine.
Degrees:
2010:Candidate of Physical and Mathematical Sciences, specialty 01.04.07 "Solid State Physics", Sumy State University, Ukraine.
Theses:
Scientific interests:
Solid state physics.
Work experience:
Since 2016: Associate Professor, Department of Applied Mathematics and Complex Systems Modeling, Sumy State University, Ukraine.
2013-2016: Associate Professor, Department of Complex Systems Modeling, Sumy State University, Ukraine.
2014-2015: The commander of the engineering platoon of the 27th Jet Artillery Brigade, Armed Forces of Ukraine, Kyiv, Ukraine.
2012-2014: Deputy Director of Department of Pre-University Education, Executive Secretary of the Admissions Committee, SSU, Ukraine.
2012-2013: Senior Teacher, Department of Complex Systems Modeling, SSU, Ukraine.
2010-2012: Senior Teacher, Department of Computer Science, SSU, Ukraine.
2009-2010: Assistant, Department of General and Experimental Physics SSU, Ukraine.
2008-2009: Engineer, Department of General and Experimental Physics SSU, Ukraine.
2004-2005: Spectral analysis engineer, JSC "Nasosenergomash Sumy", Ukraine.
Teaching experience:
1. Physics.
2. Descriptive Geometry, Engineering and Computer Graphics.
3. Information Technology and Programming.
4. Informatics.
5. Application software.
6. Economic Informatics.
7. Medical Informatics.
8. Medical and Biological Physics.
PUBLICATIONS:
Main publications:
- Voznyi A., Yeromenko Yu., Kosyak V., Shpetnyi I., Kolesnyk M., Opanasyuk A., Iatsunskyi I., The Photovoltaic Effect of SnS/CdS heterostructures // Proceeding of the 7th International Conference Nanomaterials: Application & Properties (NAP-2017), September 10-15, 2017.
- Structural and microstructural properties of Cd1-xZnxTe films deposited by close spaced vacuum sublimation/ Y.V.Znamenshchykov, M.M. Kolesnyk, V.V.Kosyak, A.S.Opanasyuk, V.V.Grinenko, P.M.Fochuk // Functional materials", 2016, Vol.23, No.1, p.p. 032-039.
- Substructural investigations, Raman, and FTIR spectroscopies of nanocrystalline ZnO films deposited by pulsed spray pyrolysis/ O.A. Dobrozhan, M.M. Kolesnyk, A.S. Opanasyuk, M.G. Demydenk, H. Cheong // Physica status solidi (a), 2015, Vol. 212, Issue 12, p.p. 2915–2921.
- Structural and electrical properties of ZnS/CdTe and ZnTe/CdTe hetero structures/ Kosyak V.V., Kurbatov D.I., Kolesnyk M.M., Opanasyuk A.S., Danilchenko S.N., Gnatenko Yu.P. // Journal of Materials Chemistry and Physics. – 2013. – V. 138. – P. 731-736.
- Low-temperature photolumine scence of II-VIfilms obtained byclose-spaced vacuum sublimation / Gnatenko Yu.P.,Bukivskij P.M.,Opanasyuk A.S., Kurbatov D.I., Kolesnyk M.M., Kosyak V.V., KhlyapH.// JournalofLuminescence. –2012. -V. 132. -P. 2885–2888.
- Morfological and structural characteristics of II–VI semiconductor thin films (ZnTe, CdTe, ZnS) / Kurbatov D., Kosyak V., Kolesnyk M., Оpanasyuk A. // Integr. Ferroelectr. – 2009. – V.103, №1. – P. 32-40.
- The substructural and optical characteristics of ZnTe thin films / Kurbatov D., Kolesnyk M., Оpanasyuk A., Loboda V. // Semicond. Phys. Quant. Electr. Optoelectron. – 2009. – V.12, № 1. – P. 35-40.
- ZnTe/CdTe thin films heterojunctions / Kolesnyk M.M., Оpanasyuk A.S., Tyrkusova N.V., Danilchenko S.N. // J. Nano- Electron. Phys. – 2009. – V.1, №2. – P.11-20.
- Point defect structure in CdTe and ZnTe thin films / Kosyak V.V., Kolesnik M.M., Оpanasyuk A.S. // J. Mater. Sci: Mater. El. – 2008. – V.19, №1.– P. S375-S381.
- Determination of parameters of the localized states in spatial inhomogeneous semicon-ductor materials / Kolesnik M.M., Kosyak V.V., Оpanasyuk A.S., Turkusova N.V. // Photoelectronics. – 2007. – № 16. – P. 8-13.
- Calculation of point defects ensemble in CdTe films considering transport phenomenon in gas phase / Kolesnik M.M., Kosyak V.V., Оpanasyuk A.S., Protsenko I.Yu. // Radiat. Meas. – 2007. – V.42, № 4–5. – P. 855-858.