Elena Fertman

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Elena L. Fertman

Senior Researcher

D.Sc

BRIEF PROFESSIONAL CV

Data of Birth: 12 May 1957

Business Address:

B.Verkin Institute for Low Temperature Physics & Engineering National Academy of Sciences of Ukraine (ILTP&E),
Kharkiv 61103, 47 Nauky Ave., Ukraine

Tel.: +38 (057) 341-09-03

Email: fertman @ ilt.kharkov.ua

Education:

Graduated from Kharkiv Polytechnic Institute in1980, Department of Material Science

Post Graduate Education: ILTP&E, Kharkiv, Physics of Magnetic Phenomena, 1995-1998

PhD Phys & Math, ILTP&E, 1999

D.Sc Phys & Math, ILTP&E, 2015

Professional Career:

Permanent staff of ILTP&E since 1988;

From 2011 is a Senior Research Scientist of the Department of Optical and Magnetic Properties of Solids.

Fields of Activity:

Magnetic materials on the base of 3d- and 4f- elements: rare-earth intermetallics, perovskite oxides, nano-scale materials. Magnetic properties of solids. Interplay between electronic, magnetic, charge and crystal lattice subsystems. Phase transformations. Phase segregated systems. Glassy magnetism. Multiferroics. Phase separation phenomena in perovskite oxides.

Practical Experience:

Visiting researcher at Institut Laue-Langevin, Grenoble, France (2002),

Visiting researcher at Pavol Jozef Šafárik University in Košice (2007)

Visiting researcher at Pavol Jozef Šafárik University in Košice (2009)

Visiting researcher at Pavol Jozef Šafárik University in Košice (2010)

Visiting researcher at Pavol Jozef Šafárik University in Košice (2011)

Principal investigator of the Ukrainian Scientific Project “НАНОСИСТЕМИ, НАНОМАТЕРIАЛИ ТА НАНОТЕХНОЛОГIЇ” (Grant № 3-026/2004).

Responsible investigator of the Working Program of cooperation between Pavol Josef Šafarik University (UPJŠ) and B.I. Verkin Institute for Low Temperature Physics and Engineering National Academy of Science of Ukraine (ILTP&E) 2007-2011

Coordinator of the ILTPE team involved in the TUMOCS (TUneable Multiferroics based on oxygen OCtahedral Structures) project, Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 645660 (2015 – 2018).

Publications and Patents:

Has published more then 50 articles in international journals, the most among them in collaboration with international scientific team. Participated in more than 50 international conferences.

Selected publications

30. R. Yu. Babkin, Yu. G. Pashkevich, A. V. Fedorchenko, E. L. Fertman, V. A. Desnenko, A.I. Prokhvatilov, N. N. Galtsov, D. E. L. Vieira, A. N. Salak, Impact of temperature dependent octahedra distortions on magnetic properties of Co-containing double layered hydroxides // Journal of Magnetism and Magnetic Materials, 473, 2019, pp. 501-504.

29. A. V. Fedorchenko, E. L. Fertman, A. N. Salak, V. A. Desnenko, E. Čižmár, A. Feher, A. I. Vaisburd, N. M. Olekhnovich, A. V. Pushkarev, Yu. V. Radyush, A. Zarkov, A. Kareiva, Unusual magnetic properties of the polar orthorhombic BiFe0.5Sc0.5O3 perovskite // Journal of Magnetism and Magnetic Materials, 465, 2018, pp. 328-332.

28. Daniel E. L. Vieira, Andrei N. Salak, Alexey V. Fedorchenko, Yurii G. Pashkevich, Elena L. Fertman, Vladimir A. Desnenko, Roman Yu. Babkin, Alexander Feher, Augusto B. Lopes, Mário G. S. Ferreira, Magnetic phenomena in Co-containing layered double hydroxides // Low Temp. Phys. 43 (8): 977-981 (2017).

27. E. L. Fertman, A. V. Fedorchenko, D. D. Khalyavin, A. N. Salak, A. Baran, V. A. Desnenko, O. V. Kotlyar, E. Čižmár, A. Feher, E. S. Syrkin, A. I. Vaisburd, N. M. Olekhnovich, A.V. Pushkarev, Yu.V. Radyush, A. Stanulis, A. Kareiva, Multiferroic Bi_0.65La_0.35Fe_0.5Sc_0.5O₃ perovskite: magnetic and thermodynamic properties // Journal of Magnetism and Magnetic Materials, 429, 2017, pp. 177-181.

26. D.M. Polishchuk, A.I. Tovstolytkin, E.L. Fertman, V.A. Desnenko, O. Kravchyna, D.D. Khalyavin, A.N. Salak, A.G. Anders and A. Feher, Charge Ordering in Nd_2/3Ca_1/3MnO₃: ESR and Magnetometry Study // Journal of Magnetism and Magnetic Materials 410 (2016) 109 – 115.

25. Fertman E.L., Fedorchenko A.V., Kotlyar A.V., Desnenko V.A., Čižmár E., Baran A., Khalyavin D.D., Salak A.N., Shvartsman V.V., Feher A., Exchange bias phenomenon in (Nd1-xYx)2/3Ca1/3MnO3 (x = 0, 0.1) perovskites // Low Temperature Physics, 41(12), 2015, pp. 1001-1005.

24. Dmitry Khalyavin, Andrei Salak, Pascal Manuel, Nikolai Olekhnovich, Anatoly Pushkarev, Yury Radyush, Alexey Fedorchenko, Elena Fertman, Vladimir Desnenko, Maria Ferreira, Antisymmetric exchange in La-substituted BiFe0.5Sc0.5O3 system: Symmetry adapted distortion modes approach // Zeitschrift für Kristallographie - Crystalline Materials, 230(12), 2015, pp. 767-774.

23. D. D. Khalyavin, A. N. Salak, A. B. Lopes, N. M. Olekhnovich, A. V. Pushkarev, Yu. V. Radyush, E. L. Fertman, V. A. Desnenko, A. V. Fedorchenko, P. Manuel, A. Feher, J. M. Vieira, and M. G. Ferreira, Magnetic structure of an incommensurate phase of La-doped BiFe_0.5Sc_0.5O₃: Role of antisymmetric exchange interactions // Phys. Rev. B, 92(22), 2015, pp. 224428 (1 -7).

22. E. Fertman, E. Syrkin, V. Lykah, V. Desnenko, A. Beznosov, P. Pal-Val, L. Pal-Val, A. Fedorchenko, D. Khalyavin, and A. Feher, Structural phase transition in La2/3Ba1/3MnO3 perovskite: elastic, magnetic, and lattice anomalies and microscopic mechanism // AIP Advances 5, 077189 (1 – 10) 2015.

21. Elena Fertman, Sergiy Dolya, Vladimir Desnenko, L.A. Pozhar, Marcela Kajňaková, and Alexander Feher, Exchange bias in phase-segregated Nd2/3Ca1/3MnO3 as a function of temperature and cooling magnetic fields // J. Appl. Phys., –2014. –V. 115, Iss.20. –P. 203906 (1 – 6).

20. Elena Fertman, Sergiy Dolya, Vladimir Desnenko, Marcela Kajňaková and Alexander Feher, Exchange bias associated with phase separation in the Nd_2/3Ca_1/3MnO₃ manganite // Low Temp. Phys./Fizika Nizkikh Temperatur 40 (2014) 200 - 204.

19. D.M. Polishchuk, A.I. Tovstolytkin, E. Fertman, V. Desnenko, A. Beznosov, M. Kajňaková and A. Feher, Structural first-order transformation in La_2/3Ba_1/3MnO₃: magnetic field effects // J. Magn. Magn. Mater. 324 (2012) 4225-4230.

18. E. Fertman, S. Dolya, V. Desnenko, and A. Beznosov, M. Kajňaková and A. Feher, Cluster glass magnetism in the phase-separated Nd_2/3Ca_1/3MnO₃ perovskite // J. Magn. Magn. Mater. 324 (2012) 3213-3217.

17. A. Feher, V. Desnenko, E. Fertman, S. Dolya, M. Kajňaková and A. Beznosov, Direct evidence of the low temperature cluster-glass magnetic state of Nd_2/3Ca_1/3MnO₃ perovskite // ФНТ 38, #7, 828-832 (2012).

16. M. Kajňaková, A. Feher, E. Fertman, V. Desnenko, A. Beznosov, S. Dolya, Nanophase Separation and Magnetic Spin Glass in Nd_2/3Ca_1/3MnO₃// Solid State Phenomena 190, 675 (2012).

15. A. Beznosov, E. Fertman, V. Desnenko, M. Kajňaková and A. Feher, The Nd-Mn exchange interaction, low temperature specific heat and magnetism of Nd_2/3Ca_1/3MnO₃ // J. Magn. Magn. Mater. 323 (2011) 2380-2385.

14. A. Feher, M. Kajňaková, Е. Л. Фертман, А. Б. Безносов, В. А. Десненко, С. Н. Доля, Наномасштабное фазовое расслоение и кластерное стекло в Nd_2/3Ca_1/3MnO₃ // Наносистеми, наноматеріали, нанотехнології 9, 189 – 196 (2011).

13. A. Feher, S. Dolya, E. Fertman, M. Kajňaková, V. Desnenko, J. Šebek, and E. Šantavá. Analysis of the low temperature magnetic contributions to the specific heat of (Nd_xY_1-x)₂_/3Ca_1/3MnO₃ (x=0, 0.1) // J Low Temp Phys (2011) 162: 529-535.

12. Е. Фертман, А. Безносов, Естественные среды с отрицательным показателем преломления: перспективы сложных окислов переходных металлов (Обзор) // ФНТ 37, №7, 1 (2011). E. L. Fertman and A. B. Beznosov, Natural media with negative index of refraction: Perspectives of complex transition metal oxides (Review Article) // Low Temp. Phys. 37, 572 (2011)

11. A Beznosov, E Fertman, V Desnenko, A Feher, M Kajnakova and A Loginov. Crystal-field and Nd-Mn Exchange Interaction in Nd_2/3Ca_1/3MnO₃ // J. Phys.: Conf. Ser. 200, 032007 (2010).

10. E Fertman, A Beznosov, V Desnenko, M Kajnakova, A Feher. Low temperature heat capacity of Nd_2/3Ca_1/3MnO₃ and (Nd_0.9Y_0.1)_2/3Ca_1/3MnO₃ manganites: transformation of the Schottky-like anomaly // J. Phys.: Conf. Ser. 150, 042031 (2009).

9. A. B. Beznosov, E. L. Fertman, V. A. Desnenko, A. Feher, M. Kajnakova, C. Ritter, D. Khalyavin, Low-temperature phase segregation in La_2/3Ba_1/3MnO₃: Manifestation of nonequilibrium thermodynamics // Low Temp. Phys., 35, 571 (2009).

8. Fertman E., Beznosov A., Desnenko V., Kajnakova M., Feher A., Phase transformations in Nd_2/3Ca_1/3MnO₃: Effect of Y substitution // Solid State Phenomena 152-153, 108 (2009).

7. Fertman E., Beznosov A., Sheptyakov D., Desnenko V., Kajnakova M., Feher A., Khalyavin D., Effect of Y-doping on the Magnetic and Charge Orderings in Nd_2/3Ca_1/3MnO₃ // J. Magn. Magn. Mater. 321, 316 (2009).

6. A. Beznosov, E. Fertman, V. Desnenko, Charge ordering, intrinsic structure parameters and magnetic susceptibility of Nd_2/3Ca_1/3MnO₃: driving forces of the phase transition // Low Temp. Phys. 34, 624 (2008).

5. E.L. Fertman, A.B. Beznosov, V.A. Desnenko, L.N. Pal-Val, P.P. Pal-Val, D. Khalyavin, Singularities of magnetic and elastic characteristics of La_2/3Ba_1/3MnO₃: Analysis of martensitic kinetics // J. Magn. Magn. Mater. 308, 278 (2007).

4. E. Fertman, D. Sheptyakov, A. Beznosov, V. Desnenko, D. Khalyavin, Magnetic States and the Crystal Volume of Nd_2/3Ca_1/3MnO₃: Analysis of Phase Transformations // J. Magn. Magn. Mater. 293, 787 (2005).

3. E. Fertman, C. Ritter, A. Beznosov, V. Desnenko, D. Khalyavin, Crystallographic Phases in La_2/3Ba_1/3MnO₃: Temperature Transformations and Relation to Magnetism// Physica B 350, 227 (2004).

2. E. Fertman, D. Sheptyakov, A. Beznosov, V. Desnenko, D. Khalyavin, Exchange Interactions and Magnetic Subsystem in Nd_2/3Ca_1/3MnO₃: Analysis of Temperature Effects // Physica B 350, e9 (2004).

1. A. Beznosov, V. Desnenko, E. Fertman, C. Ritter, and D. Khalyavin, Magnetic and neutron diffraction study of La_2/3Ba_1/3MnO₃ perovskite manganite // Phys. Rev. B 68, 054109 (2003).

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