Department of adsorption phenomena | IOP
Department of adsorption phenomena
Department of adsorption phenomena | IOP
Head of Department

Dr.Sc. (Phys.-Math.)
S.V. Sologub

Department of adsorption phenomena | IOP
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Department of adsorption phenomena was founded in 1970
on the base of adsorption scientific group of the Department of Physical Electronics.

Gas adsorption (kinetics, desorption spectroscopy, low-temperature molecular adsorption states, interaction of gas molecules with highly dispersed materials);
DFT calculations of atomic structure and electronic properties; kinetic Monte Carlo simulations of gas adsorption; surface reactions under gas interaction with metal and semiconductor surfaces; adsorption-modified surface electronic transport in low-dimensional systems: galvanomagnetic size phenomena, quantum size effect, epitaxial films with spin-polarized surface electronic states

  • Development of mass-spectrometric thermodesorption technique with line-of- sight one pass registration of desorbed particles, which resulted in discovery of mechanism of atomic processes at oxygen adsorption-desorption on surfaces of refractory metals single crystals (B.A. Chuikov, Yu.G. Ptushinskii).
  • Observation of the influence of phase transitions on scattering of conducting electrons at metal surfaces due to electron difraction effects (P.P. Lutsishin, T.N. Nakhodkin, O.A. Panchenko, Yu.G. Ptushinskii).
  • Development of new version of mass-spectrometric technique, which allows, in addition to TPD, formation of molecular beam, cooling samples down to 5 K and measuring of sticking probabilities of molecules (B.A. Chuikov, V.D. Osovskii, Yu.G. Ptushinskii, V.G. Sukretnyi)
  • Investigation of low-temperature (down to 5 K) hydrogen adsorption on refractory metal surfaces and discovery of a set of weakly bound molecular adsorption states. Significant isotope effect takes place in sticking probabilities and their dependences on coverage for hydrogen and deuterium adsorption (B.A. Chuikov, V.D. Osovskii, Yu.G. Ptushinskii, V.G. Sukretnyi).
  • Elaboration of microscopic models of hydrogen associative desorption and CO oxidation reaction (N.V. Petrova, I.N.Yakovkin)
  • I.N. Yakovkin and N.V. Petrova, Efficient channel of the associative oxygen desorption from Pt(111), Appl. Surf. Sci. 254 (2008) 4258-4262
  • V.D. Osovskii, D.Yu. Balakin, I.N. Zasimovich, E.V. Klimenko, N.V. Petrova, Yu.G. Ptushinskii, I.N. Yakovkin, Adsorption interaction of oxygen with Mo(110) surface: Kinetics, structure, chemical transformations, Ukr. Phys. J. 54, 189 (2009).
  • N.V. Petrova and I.N. Yakovkin, Binding energies for oxygen on transition metal surfaces, Surf. Rev. Lett. 16 (2009) 291-296.
  • I.N. Yakovkin and N.V. Petrova, Absence of CO dissociation on Mo(112), J. Chem. Phys. 130, 174714 (2009).
  • N.V. Petrova, V.D. Osovskii, D.Yu. Balakin, Yu.G. Ptushinskii, I.N. Yakovkin, Absence of CO dissociation on Mo: TPD and DFT study, Surface Review and Letters V.17, N5, (2010), 1-7.
  • N.V.Petrova, Binding energies for CO on clean and oxygen-modified Mo(110) surface, Химия, физика и технология поверхности, 1, № 3 (2010) 223-227.
  • N.V. Petrova, I.N. Yakovkin, and O.M. Braun, Lateral interaction and structures in Cl adlayers on the Ag (111) surface, Chem. Phys. 383 (2011) 35-40.
  • N.V. Petrova, CO adsorption on oxygen-modified molybdenum surfaces, Journal of Physics and Chemistry of Solids 72 (6), (2011),744-748.
  • Н.В. Петрова, І.М. Яковкін, О.М. Браун, Структури адсорбованих шарів Cl на поверхні Ag (111), УФЖ 2011, T. 56, N4, 361 – 367.
  • N.V. Petrova, V.D. Osovskii, D.Yu. Balakin, I.N. Yakovkin, Yu.G. Ptushinskii, Thermodesorption of CO from the Mo(110) surface, УФЖ 2011, T. 56, N3, 272 – 277.
  • Н.В. Петрова, І.М. Яковкін, О.М. Браун Н.В. Атомні ланцюжки хлору на поверхні Ag(111), УФЖ т.57, №3 (2012) 362-367.
  • I.N. Yakovkin, N.V. Petrova, Electronic structure of SnO and SnO2 layers on Rh(111), Surf. Sci. 613 (2013) 48–53.
  • N.V. Petrova, I.N. Yakovkin, DFT calculations of the electronic structure of SnOx layers on Pd(110), Eur. Phys. J. B (2013) 86, 303.
  • N.V. Petrova, I.N. Yakovkin, DFT calculations of phonons in GaAs with zinc blende and wurtzite structures, Phys. Status Solidi B 250, No. 10, 2141–2144 (2013).
  • I.N. Yakovkin, N.V. Petrova, Hydrogen-induced metallicity and strengthening of MoS2, Chem. Phys. 434 (2014) 20–24.
  • Tetyana V. Afanasieva, N.V. Petrova, and I.N. Yakovkin, DFT study of oxygen adsorption on the Be-covered Mo(112) surface, Surf. Rev. Lett. 22 (2015) 1550059.
  • N.V. Petrova, I.N. Yakovkin, and D.A. Zeze, Metallization and stiffness of the Li-intercalated MoS2 bilayer , Appl. Surf. Sci. 353 (2015) 333–337.
  • I.N. Yakovkin, N.V. Petrova Influence of the thickness and surface composition on the electronic structure of FeS2 layers, Applied Surface Science 377 (2016) 184-190.
  • N. V. Petrova, I. N. Yakovkin DFT calculations of the electronic structure and interlayer interaction in the Li-intercalated graphene bilayer Surface Review and Letters 24, (2017) 1750020.
  • Yu.G. Ptushinskii, B.A. Chuikov. Mass spectrometric investigation of the interaction of oxygen with a tungsten surface.-Surface Sci.-1967,v.6,p.42-56.
  • Yu.G. Ptushinskii, B.A. Chuikov. State of oxygen desorbed from the tungsten surface. -Surface Sci.-1967,v.7,p.90-92.
  • O.A. Panchenko, . P.P. Lutsishin, Yu.G. Ptushinskii. Static skin-effect on atomic pure surfaces of tungsten and molybdenum.-Zh. Eksp. Teor. Fiz.-1974,v.66,p. 2191-2197.
  • P.P. Lutsishin, T.N. Nakhodkin, O.A. Panchenko, Yu.G. Ptushinskii. Difraction and multichanel specular reflection of conductivity electron of metal.-Sov. Phys. JETP-1982,v.55,p.720-759.
  • B.A. Chuikov, V.D. Osovskii, Yu.G. Ptushinskii, V.G. Sukretnyi. Low-temperature studies of adsorption of gases on metals.- Surface Sci.- 1989,v.213,p.359-370.
  • V.D. Osovskii, Yu.G. Ptushinskii, V.G. Sukretnyi, B.A. Chuikov. Isothermal desorption of hydrogen molecules from a W(110) surface at temperature ~5 K.-Pis’ma Zh. Eksp. Teor. Fiz.-1998, v. 67, p. 959-964.
  • B.A. Chuikov , V.D. Osovskii , Yu.G. Ptushinskii, V.G. Sukretnyi .Isotope effects in kinetics of low-temperature adsorption of hydrogen on the Mo(110) surface.-Surface Sci., 2000,v. 448, L201-L206.
  • V.D. Osovskii, Yu.G. Ptushinskii, V.G. Sukretnyi, B.A. Chuikov. Isotope effects and the manifistation of 2D phase transitions in the kinetics of low-temperature (down to 5 K) hydrogen adsorption.-Low Temp. Phys.-2001, v. 27, p. 843-849.
  • B.A. Chuikov , V.D. Osovskii ., Yu.G. Ptushinskii ., V.G. Sukretnyi. Influence of the flux of H2 and D2 molecules on kinetics of low-temperature (down to 5K) adsorption on the W(110) surface.- Surface Sci.-, 2001, v. 473, 143-150.
  • O.A Panchenko., P.P Lutsishin., S.V Sologub., Galvanomagnetic size studies of metallic surface processes, Progr. Surf. Sci., 2002, v. 69, 193-291.
  • Yu.G. Ptushinskii. Low-temperatur adsorption of gases on metal surfaces (Review).- Low Temp. Phys., 2004, v.30, p.1-26.
  • O.A. Panchenko, S.V. Sologub, Effect of surface states on the surface scattering of current carriers, Phys. Rev., 2005,v. B 71, p. 193401-1-193401-3.
  • N.V. Petrova., I.N. Yakovkin., Yu.G. Ptushinskii., Simulation of the adsorption of simple gases on transition metals (Review), Low Temp. Phys., 2005, v. 31, 224-240.
  • I.N Yakovkin., V.D. Osovskii., N.V. Petrova., Yu.G. Ptushinskii, Microscopic model of associative desorption for hydrogen on Mo(110), Surf. Rev. Lett. 2006, v. 13, 375-386.
  • I.N Yakovkin., N.V. Petrova, Microscopic model of CO oxidation on Pt(111), Surf. Sci., 2006, v. 600, 2600-2607.
  • N.V. Petrova, I.N. Yakovkin, Density-functional and Monte Carlo study of O/Mo(110): Structures and desorption, Phys. Rev., 2007,v. B 76, 205401, 1-8.
  • N.V. Petrova, I.N. Yakovkin, Hydrogen associative desorption from Ru(1010), Eur. Phys. J. B, 2008, v. 63, 17-24.

  • Computer modeling of adsorption processes
    using Monte Carlo (N.V. Petrova, I.N. Yakovkin).

  • “Nanotechnologies and Nanomaterials” – State goal-oriented scientific and engineering program of Ukraine, 2010–2014;
  • “Pyroelectric measurements of the pulse laser energy using the USB- interface”, 2010;
  • “Development and manufacturing of the device for measuring the optical power”, 2011–2012”
  • “Development of a system of the continuous control of power laser pulse energy at the treatment of metallic materials”, 2013–2015.