Tabachnikova Elena Dmitrievna

   

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

Year of birth: 1944

Citizenship:
Ukraine

Graduated from Kharkov State University in 1966

Position: Senior Researcher

Degree: Candidate of Physics and Mathematics (analogous to PhD Phys & Math), B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Kharkov, Ukraine, 1976 (01.04.07 - solid state physics).

Academic rank: Senior Researcher, 2002

Research Profile:

Scientific activities:
274 publications in refereed International Journals and in Proceedings of International Conferences. Member of the International Committees of "International Materials Science Symposium," Metallography 2016 ", (April 2016, Slovak Republic), Member of the Organizing Committee the First and Second of the Soviet-Union Seminar “Structural aspects of the localization of deformation and fracture”, February, 1988, Kharkov, March, 1991, Jurmala.

Grants:
Head of international research projects (from 2014-2025):
a) Projects of scientific cooperation between the National Academy of Sciences of Ukraine and the Austrian Academy of Sciences:
"Structural elements that determine the mechanical properties of nanocrystalline cobalt", 2013-2014.
b) Project of scientific cooperation between the National Academy of Sciences of Ukraine and the Slovak Academy of Sciences "Mechanical properties and features of the destruction of high-strength nanocrystalline metals obtained by the method of intensive plastic deformation", 2014-2015.
c) Projects of scientific cooperation between the Ministry of Education and Science of Ukraine and the Austrian Academy of Sciences: “The mechanical properties and microstructure of CoCrFeNiMnVx nanostructured high-alloyed alloys”, 2017-2018.
d) Projects of the Ukrainian Science and Technology Center (STCU), (head of FTINT NASU) and the Ministry of Education and Science of Ukraine "New materials with high heat resistance based on multi-component (high-centrifugal) alloys with adjustable nanocluster structure", 2018-2019.
e) Projects of NAS of Ukraine and Slovenia “The influence of alloying carbon impurities on low-temperature physical mechanisms of plastic deformation, fracture and fracture toughness of high-strength high-entropy alloys in different structural states”, 2020-2022.

Awards:

National Boris Paton Prize: E. D. Tabachnikova (in a team of co-authors) for the scientific work "New structural and functional multicomponent high-entropy materials" (2021).

A member of the team:
2019 -2020 Project of the joint Ukrainian-Korean R&D projects of Ministry of Education and Science of Ukraine.
2019-2020 - Ukrainian-Austrian Project “Effect of Phase Transformations and Twinning on the low temperature mechanical properties of nanostructured Fe-Mn-Co-Cr High Entropy Alloys”
2011-2012 - Grant М/400-2011, Austria.
2010-2014 - Project No. 4/10-N of the target complex program of fundamental researches of the National Academy of Sciences of Ukraine "Fundamental problems of nanostructured systems, nanomaterials, nanotechnologies".
2009-2011 - Grant STCU No. 4954/09.
2009 - 2010 Grant М/64-2009, Austria.
2008-2009 - CNRS No. 21295, France.
2007-2009 - Grant STCU No. 4135/06.
2007-2009 - Project No. 1/07-N of the target complex program of fundamental researches of the National Academy of Sciences of Ukraine "Nanostructural systems, nanomaterials, nanotechnologies".
2002-2004 - Grant INTAS No. 01-0320.
1993 -1995 Grants of the American Physical and Soros Foundation .

Languages:
Ukrainian, Russian, English.

List of the most important publications in the last five years:

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.

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.

J. Moon, E. Tabachnikova, S. Shumilin, T. Hryhorova, Yu. Estrin, J. Brechtl ,P.K. Liaw , W. Wang, K.A. Dahmen, and H. S. Kim / Unraveling the discontinuous plastic flow of a Co-Cr-Fe-Ni-Mo multiprincipal-element alloy at deep cryogenic temperatures // Physical Review Materials. – 2021. – V. 5.– 083601(1) – 083601(7).
Citation - 31.
Journal impact factor - 3.4.

J. Moon, E. Tabachnikova, S. Shumilin, T. Hryhorova, Yu. Estrin, J. Brechtl ,P.K. Liaw, W. Wang, K.A. Dahmen, A. Zargaran, J. W. Bae, H. S. Do,B.-J. Lee, and H.- S. Kim / Deformation behavior of a Co-Cr-Fe-Ni-Mo medium-entropy alloy at extremely low Temperatures // Materials Today. – 2021. – V.50. – P. 55-68.
Citation - 94.
Journal impact factor - 22.

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.

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.

Tabachnikova E., Hryhorova T., Shumilin S., Semerenko Yu., Huang Yi, Langdon T.G. / Cryo-Severe Plastic Deformation, Microstructures and Properties of Metallic Nanomaterials at Low Temperatures // Materials Transactions. – 2023. – V. 64 (8). – P. 1806-1819.
Citation - 13.
Journal impact factor - 1.265.

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.

Semerenko Y.O., Natsik V.D., Tabachnikova E.D., Huang Y., Langdon T.G. / Mechanisms of Low-Temperature Dislocation Motion in High-Entropy Al0.5CoCrCuFeNi Alloy //Metals. – 2024. – V. 14 , N 7. – P.778-801.

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.

Natsik V.D., Semerenko Yu.O., Tabachnikova E.D./ Dislocation mechanisms of acoustic relaxation and plastic deformation of a high-entropy alloy Al0.5CoCrCuFeNi under moderate to deep cooling conditions: Experiment and theory (Review)// Low Temperature Physics. - 2025. - V. 51 , N 3. - P. 313-332.

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