Junior Researcher

Graduated from Physical-technical department of Karazin Kharkov National University (2005). Since 2004 he works in B.Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine (ILTPE NASU), where is PhD student (since 2005). Scientific activity is devoted to theoretical study of isotopic phase separations’ kinetic of solid helium solutions. He is co-author of about 20 scientific publications and conference proceedings.

Research activity -

• I.A. Degtyaryov, A.A. Lisunov, V.A. Maidanov, V.Yu. Rubanskiy, S.P. Rubets,
  E.Ya. Rudavskii, A.S. Rybalko, and V.A. Tikhii. Formation of a Disordered (Glassy) Phase in Deformed Solid ⁴He in the Region of Supersolid State // JETP, v. 111, 619 (2010)
  

• V.N. Grigor’ev, I.A. Degtyaryov, A.A. Lisunov, V.A. Maidanov, V.Yu. Rubanskii, S.P.Rubets, E.Ya. Rudavskii, A.S.Rybalko, and V.A. Tikhii. Phase Separation and Diffusion Pocesses in Concentrated 3He – 4He Solid Mixtures // Low Temp. Phys., v. 35, 829 (2009)
  

• V.N. Grigor’ev, I.A. Degtyaryov, and S.S. Sokolov. Description of Phase Separation in Solid 3He - 4He Mixtures Based on the Diffusion Mechanism // J. of Low Temp. Phys., v. 148/, 713 (2007)

• V.N. Grigor’ev, I.A. Degtyaryov, and S.S. Sokolov. Features of Phase Separation Kinetics for Solution 4He in  3He Under Conditions of Co-Exsistence of the Liquid and Solid Phases // Low Temp. Phys., v. 33, 814 (2007)

• V.N. Grigor’ev, I.A. Degtyaryov, and S.S. Sokolov. Diffusion Description of the Kinetics of Isotopic Phase Separation of 3He - 4He Solid Solutions // Low Temp. Phys., v. 31, 1250 (2005)