Igor Gospodarev, Senior Researcher.

30.09.1954 - 23.07.2020


Igor Gospodarev, Senior Researcher

gospodarev@ilt.kharkov.ua

B. Verkin ILTPE of NASU –
B. Verkin Institute for Low Temperature Physics and Engineering
of the National Academy of Sciences of Ukraine, 47 Nauky Ave., Kharkiv, 61103

Google Scholar Profile

Date of Birth 30.09. 1954

Graduated from Kharkiv State University in 1977.

Started work at B. Verkin ILTPE of NASU in 1977,
PhD (Phys & Math), the same institute, 1990.

From 2004 – senior researcher.

Senior Researcher (Theoretical Physics, 2007)

Research area:

Lattice Dynamics, phonons and other quasi-particle excitations in solids.

(See also: A.M. Kosevich research group)

Main achievements:

Main Publications:

  1. S.B.Feodosyev, I.A.Gospodarev, E.S.Syrkin, Anomalies of Linear Expansion Coefficient in Highly Anisotropic Crystals at Low Temperature, Phys, Stat. Sol (b), 150, K19, 1988.
  2. I.A.Gospodarev, S.B.Feodosyev, A.P.Isakina, A.I.Prokhvatilov, E.S.Syrkin, Effect of the Crystalline Structure Anisotropy of the High Temperature Superconductor Bi2Sr2CaCu2Ox on its Thermal Expansion ФНТ, 16, 673 1990.
  3. S.B. Feodosyev, I.A. Gospodarev, A.M. Kosevich, E.S. Syrkin, Quasi-Low-Dimensional Effects in Vibrational Characteristics of 3D-Crystals, Phys. Low Dim. Str., 10/11, 209, 1995.
  4. I.A. Gospodarev, A.V. Grishaev, E.S. Syrkin, S.B. Feodosyev, Local Vibrations of FCC-Crystals with Two Parametric Substitution Impurities. Phys. Solid State, 42 (12), 2000.
  5. A.M. Kosevich, A. Mayer, S.B. Feodosyev, I.A. Gospodarev, V.I. Grishaev, E.S. Syrkin, Atom Dynamics of Micro-Clusters on Atomically Smooth Surfaces, Superlattices and Microstructures, 27 ( 1), 7, 2000.
  6. S.B. Feodosyev, I.A. Gospodarev, M.A. Strzhemechny, R.J. Hemley, Phonon Assisted Ortho- Para Conversion in Solid H2 Under Pressure, Physica B: Physics of Condensed Matter, 300, 186, 2001.
  7. E.T. Verkhovtseva, I.A. Gospodarev, A.V. Grishaev, S.I. Kovalenko, D.D. Solnyshkin, E.S. Syrkin, S.B. Feodosyev, Atom Dynamics and the Problem of the Structural Stability of Free Clusters of Solidified Inert Gases, Low Temperature Physics, 29 (5), 386, 2003.
  8. I.A. Gospodarev, V.I. Grishaev, O.V. Kotlyar, K.V. Kravchenko, E.V. Manzhelii, E.S. Syrkin, and S.B. Feodosyev, Ioffe–Regel crossover and boson peaks in disordered solid solutions and similar peculiarities in heterogeneous crystal structuresLow Temperature Physics, 34 (8), 655, 2008.
  9. I.A. Gospodarev, K.V. Kravchenko, E.S. Syrkin and S.B. Feodos’ev Quasi-two-dimensional features in the phonon spectrum of graphite Low Temp. Phys.35 (7) 589, 2009.
  10. A. Feher, I.A. Gospodarev, V.I. Grishaev, K.V. Kravchenko, E.V. Manzheliĭ, E.S. Syrkin and S.B. Feodos’ev, Effect of defects on the quasiparticle spectra of graphite and graphene, Low Temp. Phys. 35 (8),679, 2009.
  11. I.K. Galetich, I.A. Gospodarev, V.I. Grishaev, A.V. Eremenko, K.V. Kravchenko, , V.A. Sirenko, S.B. Feodosyev, Vibrational characteristics of the niobium dichalcogenide. Bulk samples and nanofilms, Superlattices and Microstructures, 45 (6), 564, 2009
  12. I.A. Gospodarev, V.V. Eremenko, K.V. Kravchenko, V.A. Sirenko, E.S. Syrkin and S.B. Feodos’ev. Vibrational characteristics of niobium diselenide and graphite nanofilms Low Temp. Phys. 36 (4),344, 2010.
  13. Alexander Feher, Eugen Syrkin, Sergey Feodosyev, Igor Gospodarev and Kirill Kravchenko. Quasi-Particle Spectra on Substrate and Embedded Graphene Monolayers, In: “Physics and Application of Graphene – Theory” (ed. S. Mikhailov) ISBN 978-953-307-996-7, InTech Open Access Publisher, Croatia, pp.93-112, 2011.
  14. A Feher, E. Syrkin, I. Gospodarev, E. Manzhelii, A. Kotlyar, K. Kravchenko, The Features of Low Frequency Atomic Vibrations and Propagation of Acoustic Waves in Heterogeneous Systems. In: “Waves in Fluids and Solids” (ed. Ruben Pico Vila) ISBN 978-953-307-285-2, InTech Open Access Publisher, Croatia, pp. 103-126, 2011.
  15. Feodosyev S.B., Gospodarev I.A., Grishaev V.I., Kotlyar O.V., Kravchenko K.V., Manzhelii E.V., Syrkin E.S., Yeremenko A.V., Galetich I.K. Low Temperature Peculiarities of Quasi-Particle Spectra of Disordered Solid Solutions. In: “Contemporary Problems of Mathematics, Mechanics and Computer Sciences” (eds. N.N. Kizilova, G.N. Zholtkevich) ISBN 978-966-2579-92-5 Kharkov: Publishing house PPB Virovec A.P., Ukraine, pp. 51-62, 2011
  16. A.Feher, I.Gospodarev, O.Kotlyar, K.Kravchenko, E.Manzhelii, E.Syrkin, S.Feodosyev Impurity levels in the electron spectra of graphene, Superlattices and Microstructures, 53, 55, 2013
  17. A. Feher, E. Syrkin, S. Feodosyev, I. Gospodarev, E. Manzhelii, A. Kotlar and K. Kravchenko. Electronic and Vibrational Properties of Adsorbed and Embedded Graphene and Bigraphene with Defects. In: New Progress on Graphene Research. Ed. Jian Ru Gong, InTech, Rijeka, Croatia, ISBN 978-953-51-1091-0, pp. 135-158 (2013)
  18. I.A. Gospodarev, A.V. Eremenko, K.V. Kravchenko, A.F. Sirenko, V.A. Sirenko, E. S. Syrkin, S.B. Feodosyev, and Yu. A. Shabakaeva, Distinctive Features of Thermal Expansion of Niobium Diselenide, Physics of the Solid State, 55 (4), 825, 2013
  19. E.V. Manzhelii, S.B. Feodosyev, I.A. Gospodarev, E.S. Syrkin, K.A. Minakova Phonon spectrum and vibrational characteristics of linear nanostructures in solid matrices Low Temperature Physics 41 (7), 557-562, 2015
  20. V.V. Eremenko, V.A. Sirenko, I.A. Gospodarev, E.S. Syrkin, S.B. Feodosyev I.S. Bondar, K.A. Minakova Effect of step-edge on spectral properties and planar stability of metallic bigraphene Low Temperature Physics 42 (2), 99-105, 2016
  21. V.V. Eremenko, A.F. Sirenko, V.A. Sirenko, A.V. Dolbin, I.A. Gospodarev, E.S. Syrkin, S.B. Feodosyev, I.S. Bondar, K.A Minakova Role of acoustic phonons in the negative thermal expansion of layered structures and nanotubes based on them Low Temperature Physics 42 (5), 401-410, 2016
  22. V.V. Eremenko, V.A. Sirenko, I.A. Gospodarev, E.S. Syrkin, S.B. Feodosyev, I.S. Bondar, K.A. Minakova Anisotropic behavior and inhomogeneity of atomic local densities of states in graphene with vacancy groups Journal of Science: Advanced Materials and Devices 1 (2), 167-173, 2016
  23. A. Feher, S. Feodosyev, I. Gospodarev, E. Syrkin, and V. Grishaev. Phonon Spectrum and Vibrational Thermodynamic Characteristics of Graphene Nanofilms. In: Graphene Science Handbook: Nanostructure and Atomic Arrangement. CRC Press, ISBN 9781466591370, 289-304, 2016
  24. Eremenko V., Sirenko V., Dolbin V., Feodosyev S., Gospodarev I., Syrkin, Bondar I., Minakova K The Phonon Mediated Anomalies of Thermal Expansion in Transition-Metal Componds and Emergent Nanostructures. "Solid State Phenomena. 257 (1), 81-85, 2017
  25. I.A. Gospodarev, V.I. Grishaev, E.V. Manzhelii, E.S. Syrkin, S.B. Feodosyev, K.A. Minakova. Phonon heat capacity of graphene nanofilms and nanotubes. Low Temperature Physics 43 (2), 264-273, 2017.
  26. V.V. Eremenko, V.A. Sirenko, I.A. Gospodarev, E.S. Syrkin, S.B. Feodosyev, I.S. Bondar, Feher A., K.A Minakova. Electron and phonon states localized near the graphene boundary. Low Temperature Physics 43 (11), 1323-1331, 2017
  27. V.V. Eremenko, V.A. Sirenko, I.A. Gospodarev, E.S. Syrkin, S.B. Feodosyev, I.S. Bondar, K.A Minakova, Feher A. Electron spectra of graphene with local and extended defects. Journal of Physics: Conference Series 969 (1), 012021, 2018
  28. E.V. Manzhelii, S.B. Feodosyev, and I.A. Gospodarev, Phonon spectra and vibrational heat capacity of quasi-one-dimensional structures formed by rare gas atoms on the surface of carbon nanotube bundles, Low Temp. Phys., 45 (3), 355 (2019)