Olena VATAZHUK

     

Office address:
B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47 Nauky Ave., 61103 Kharkiv, Ukraine.

Date of Birth:
21.11.1983

Citizenship:
Ukraine

Sex:
female

Marital Status:
married

RESEARCH PROFILE
Modeling of dislocations in metallic materials. Low temperature relaxation phenomena in solids. Acoustic spectroscopy. Nanostructured materials.

LANGUAGES
Ukrainian, Russian, English.

EDUCATION
2000-2004. Bachelor degree in physics (with honors). V.N. Karazin Kharkiv National University, Kharkiv, Ukraine.
2004-2005. Master degree in physics (with honors). V.N. Karazin Kharkiv National University, Kharkiv, Ukraine.
2007-2010. Graduate school. B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Kharkiv, Ukraine.
2019. Candidate in Physics and Mathematics (analogous to PhD). B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Kharkiv, Ukraine.

EMPLOYMENT HISTORY
2010 – present. Junior researcher at the Department of Real Crystal Physics. B. Verkin Institute for Low Temperature Physics and Engineering of the NASU, Kharkiv, Ukraine.
Research field: Low temperature relaxation phenomena in solids. Modeling of crystal defects mediating plastic deformation.

SCIENTIFIC ACTIVITIES
10 publications in refereed International Journals, 40 publications in Proceedings of International and Ukrainian Conferences.
Chair of Organizing Committee of the VIII, IX, X International Conference for Professionals and Young Scientists “Low Temperature Physics” - ICPYS LTP 2017, ICPYS LTP 2018, ICPYS LTP 2019. From 2016 chair of the Council of Young Scientists of the B. Verkin Institute for Low Temperature Physics and Engineering of the NASU.
2017-2019 – Member of the Scientific Council of B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine.
2016-2019 – Chair of the Council of Young Scientists and Specialists of B. Verkin ILTPE of the National Academy of Sciences of Ukraine
2013-2016 – Member of the Council of Young Scientists and Specialists of B. Verkin ILTPE of the National Academy of Sciences of Ukraine

GRANTS
2011 - Grant No. 17-2011 of NAS of Ukraine for young scientists of NAS of Ukraine.
2012 - Grant No. 4-2012 of NAS of Ukraine for young scientists of NAS of Ukraine.
2019-2020 – The joint Ukraine-Czech Republic R&D projects for the period of 2019 – 2020.

SHORT INTERNATIONAL VISITS
2014 2-weeks stay at Institute of Physics of Materials of the ASCR, Brno, Czech Republic.

PUBLICATION ACTIVITIES
Total number of publications: 10
Publications in impacted journals: 9
WoS H-index: 5

LIST OF THE MOST IMPORTANT PUBLICATIONS IN THE LAST FIVE YEARS

Ostapovets A., Vatazhuk O. “Non-Schmid Phenomena in HCP Materials”, Solid State Phenomena, 2017, Vol. 258, pp. 29-32.

Ostapovets A., Vatazhuk O. “Peierls barriers of a-type edge and screw dislocations moving on basal and prismatic planes in magnesium”, ФНТ, 2017, т. 43, № 3, с. 520-528. (LTP. – 2017. – V. 43, № 3. – P. 421-427.)

Паль-Валь П.П., Паль-Валь Л.Н., Рыбалко А.П., Ватажук Е.Н. “Влияние интенсивной пластической деформации и отжига на параметры динамической релаксации Коивы-Хасигути в наноструктурном и поликристаллическом цирконии”, ВАНТ Серия «Материаловедение и новые материалы», 2017, № 3(90), c. 20-45.

Ostapovets A., Vatazhuk O. “Non-Schmid behavior of extended dislocations in computer simulations of magnesium”, Computational Materials Science, 2018, Vol. 142 , № 1, с. 261-267.

Pal-Val P. P., Pal-Val L. N., Rybalko A. P. and Vatazhuk E. N. “Change of Parameters of the Koiwa-Hasiguti Dynamic Dislocation Relaxation in Nanostructured and Polycrystalline Zirconium after Severe Plastic Deformation and Annealing”, Advances in Materials Science and Engineering, 2018, Vol. 2018, p. 4170187-1-4170187-12.

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