Yuriy Shapovalov

   

Personal information
Date and Place of Birth: July 18, 1982, Ukraine
Citizenship: Ukraine

Place of Work and Address:
B.Verkin Institute for Low Temperature Physics and Engineering of the NAS of Ukraine
Department of Physics of Real Crystals
Nauky Ave, 47,
Kharkov, 61103, Ukraine
Phone and e-mail:
mobile +380-66-0437504
e-mail: shapovalov@ilt.kharkov.ua

Professional qualification

Participation in scientific projects and grants
2019 – 2020 joint Ukrainian-Korean R&D project between Pohang University of Science and Technology and ILTPE “Physical mechanisms of plastic deformation of nanostructured high entropy alloys FeCrCoNi and FeCrCoNiС with improved ratio “strength – plasticity” in temperature range 300 – 0.5 K”: participating researcher from ILTPE side
2019 – 2020 joint Ukrainian–Austrian R&D project between University of Vienna and ILTPE “Effect of Phase Transformations and Twinning on the low temperature mechanical properties of nanostructured Fe-Mn-Co-Cr High Entropy Alloys”: participating researcher from ILTPE side
2018 – 2019 Project of Science and Technology Center in Ukraine #6360 “”New high-temperature materials based on the multicomponent (high entropy) alloys with controlled nanoclustered structure”: participating researcher from ILTPE side
2017 – 2018 joint Ukrainian–Austrian project UA 11/2017 between University of Vienna and ILTPE “Mechanical Properties and Microstructure of Nanostructured High-Entropy CoCrFeNiMnVх Alloys”: participating researcher from ILTPE side
2016 – 2018 The H2020 European Scientific Project " TUneable Multiferroics based on oxygen OCtahedral Structures" (TUMOCS) financed in frame of Marie Skłodowska-Curie Research and Innovation Staff Exchange (RISE) program. Helmholtz-Zentrum Geesthacht GmbH, Institute of Materials Research, Geesthacht, Germany; University of Aveiro and Small Materials and Technology (Smallmatek, Lda Portugal), Aveiro, Portugal: participating researcher from ILTPE side

Scientific and Public activities.
Scientific interests: materials strength, plasticity, cryodeformation, high-entropy alloys, superplasticity, structure analysis.
Experimentall background
During studying and research activities the skills in material structure analysis and different experimental techniques were acquired, namely:
optical microscopy, electron microscopy – SEM/EDX/EBSD/TEM, structure and quantitative analysis – XRD, AES, EPMA, TGA, XPS, microhardness tests, mechanical tests under conditions of creep and constant strain rate, including low temperature tests
Public activities
2017 – 2019 member of Young Scientists Council in ILTPE
Member of the international conferences organizing committee (ICPYS-LPT-2019 (Kharkiv, Ukraine, 2019) ICPYS-LPT-2018 (Kharkiv, Ukraine, 2018) , ICPYS-LPT-2017 (Kharkiv, Ukraine, 2017)

Professional experience:
01.2016 – till present B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Kharkiv, Ukraine: Junior research fellow
10.2012 – 12.2015 O.M.Beketov National University of Urban Economy in Kharkiv, Physics Department, Kharkiv, Ukraine: Assistant lecture
11.2011 – 08.2013 O.M.Beketov National University of Urban Economy in Kharkiv, Physics Department, Kharkiv, Ukraine: Enjineer
08.2008 – 11.2008 V.N. Karazin Kharkiv National University, School of Physics, Solid State Physics Department. Kharkiv, Ukraine: Junior research fellow
01.2007 – 08.2008 V.N. Karazin Kharkiv National University, School of Physics, Solid State Physics Department , Kharkiv, Ukraine: Engineer
09.2006 – 04.2008 V.N. Karazin Kharkiv National University, School of Economics, Information Systems Department, Kharkiv, Ukraine: Engineer
08.2004 – 12.2004 V.N. Karazin Kharkiv National University, School of Physics, Solid State Physics Department, Kharkiv, Ukraine: Engineer
09.2004 – 10.2004 Kharkiv University Lyceum, Kharkiv, Ukraine: Teacher of Physics
12.2003 – 10.2004 Kharkiv University Lyceum, Laboratory of Physics Teaching Technique, Kharkiv, Ukraine: Laboratory assistant

Education
2008 – 2011 V.N. Karazin Kharkiv National University, School of Physics, Solid State Physics Department, Kharkiv, Ukraine: Ph.D. student. GPA – 5 of 5 Thesis issue: “Structural changes and phase transitions in superplastic eutectic and eutectoid alloys” (in progress)
2005 – 2006 Sungkyunkwan University, School of Materials Science and Engineering, Suwon, Republic of Korea: Ph.D. student. Research field: High temperature oxidation
2003 – 2004 V.N. Karazin Kharkiv National University, School of Physics, Solid State Physics Department, Kharkiv, Ukraine: M.S., Physics, Teacher of Physics. GPA – 4.7 of 5
1999 – 2003 V.N. Karazin Kharkiv National University, School of Physics, Solid State Physics Department, Kharkiv, Ukraine: B.S., Physics. GPA – 4.5 of 5

Languages
English – upper intermediate level, Ukrainian – native, Russian – native.

Main publications (last 5 years)

1. Podolskiy A.V., Shapovalov Y.O., Tabachnikova E.D., Tortika A.S., Tikhonovsky M.A., Joni B., Ódor E., Ungar T., Maier S., Rentenberger C., Zehetbauer M.J., Schafler E. Anomalous Evolution of Strength and Microstructure of High-Entropy Alloy CoCrFeNiMn after High-Pressure Torsion at 300 and 77 K // "Advanced Engineering Materials". – 2020. – V. 22 , N 1. - P 1900752-1.
2. Табачникова Е. Д., Шаповалов Ю. А., Смирнов С. Н., Горбань В. Ф., Крапивка Н. А., Фирстов С. А. / Низкотемпературные механические свойства и параметры термоактивированной пластичности высокоэнтропийного сплава CrMnFeCoNi2Cu // Фізика низьких температур. - 2020. - Т. 46, Вип. 9. - С. 1131-1141.
3. Rusakova H.V., Fomenko L.S., Smirnov S.N., Podolskiy A.V., Shapovalov Y.O., Tabachnikova E.D., Tikhonovsky M.A., Levenets A.V., Zehetbauer M.J., Schafler E. / Low temperature micromechanical properties of nanocrystalline CoCrFeNiMn high entropy alloy // Materials Science and Engineering A. – 2021. – V. 828. – P. 142116-1-142116-9.
4. E.D. Tabachnikova, S. E. Shumilin, T. Hryhorova, I. V. Kolodiy, Yu. O. Shapovalov, Yu. O. Semerenko, S. N. Smirnov, I. V. Kashuba, M. A. Tikhonovsky, M. J. Zehetbauer, and E. Schafler / Mechanical properties of a two-phase high-entropy Fe50Mn30Co10Cr10 alloy down to ultralow temperatures // Low Temperature Physics. – 2022. – Vol. 48, No. 10. – P. 845-852.
5. Tabachnikova E.D., Hryhorova T.V., Smirnov S.N., Kolodiy I.V., Shapovalov Yu.O., Levenets A.V., Shumilin S.E., Kashuba I.V., Tikhonovsky M.A., Spieckermann F., Zehetbauer M.J., Schafler E., Huang Yi , Langdon Terence G. / Structure and cryogenic properties of severely deformed nonequiatomic alloys of Fe-Mn-Co-Cr system // Фізика низьких температур. – 2023. – Vol. 49, No. 11. – P. 1423-1434.
6. Tabachnikova E.D., Smirnov S.N., Shapovalov Y.O., Kolodiy I.V., Levenets A.V., Tikhonovsky M.A., Zehetbauer M.J., Rentenberger C., Schafler E., Huang Y. and Langdon T.G. / Effect of V Content on the Microstructure and Mechanical Properties of High-Pressure Torsion Nanostructured CoCrFeMnNiVx High-Entropy Alloys // Advanced Engineering Materials. - 2024. - V. 26, N 19. - P. 2400692-1-2400692-12.

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