Alexander Kopeliovich, Leading Researcher. Email: kopeliovich@ilt.kharkov.ua Graduated from Kharkov Polytechnical Institute in 1967. PhD Phys & Math, ILTPE, 1972. DSc Phys & Math, ILTPE, 1987. Professor – 26.10.2012 Started work at ILTPE in 1967 as an engineer, 19701975, junior researcher,
19751991, senior researcher, 1991 – today,
leading researcher. Research area: dynamic and kinetic properties of metals and
lowdimensional electron systems, spin transport phenomena. Research interests: theory of electron transport in conducting systems
of various dimensionality Main results:
 Optical properties of polyvalent metals in infrared spectrum region were
explained on the basis of electronphotonphonon scattering effect suggested by
the author.
 The diffusion equation for electrons taking into account the phonon drag
by electrons was derived. Its usage made it possible to explain and predict
several effects of electron kinetics in metals (in collaboration with R.N.
Gurzhi).
 The static skin effect was predicted in a high magnetic field under the
conditions of diffusive electron reflection from the metal surface.
 The existence of almost free electrons in the HTSC model of the type of
the Hubbard model with strong interaction between electron and disordered spin
subsystems was shown.
 It was shown that the reduction of the space dimensionality of the system
from three to two essentially affects the electron relaxation processes. A
general theory of transport phenomena in 2D conducting systems was constructed.
A specific application of the theory was developed for the case of layered
metallic compounds (in collaboration with R.N. Gurzhi and S.B. Rutkevich).
For the further research activities of Prof.. Alexander
Kopeliovich after 1986 see: Research group
of R.N. Gurzhi, A.I. Kopeliovich, A.N. Kalinenko
and A.V. Yanovskiy. List of selected publications:

R.N. Gurzhi, A.N. Kalinenko, A.I. Kopeliovich,
ElectronElectron Collisions and a New Hydrodynamic Effect in
TwoDimensional Electron Gas, Phys. Rev. Lett., 72, 3872 (1995).

R.N. Gurzhi, A.N .Kalinenko, A.I. Kopeliovich,
ElectronElectron Momentum Relaxation in a TwoDimensional Electron Gas.
Phys. Rev. B 52, 4744 (1995).

R.N. Gurzhi, A.N. Kalinenko, A.I. Kopeliovich, The Theory of
Kinetic Effects in TwoDimensional Degenerate Gas of Colliding Eletrons, Fiz.
Nizk. Temp., 23, 58 ( 1997) ) [Low Temp. Phys., 23, 44, (1997)].

H. Buhmann, R.N. Gurzhi, A.N. Kalinenko, A.I. Kopeliovich,
L.V. Molenkamp, A.V. Yanovsky, H. Predel, Effects of ElectronElectron
Scattering on ElectronBeam Propagation in a TwoDimensional ElectronGas,
Phys. Rev. B 62, 2057 (2000).

R.N. Gurzhi, A.N. Kalinenko, A.I. Kopeliovich, A.V.
Yanovsky, E.N. Bogachek, and Uzi Landman, SpinGuide Source of High SpinPolarized
Current, Phys. Rev. B 68, 125113 (2003).

R.N. Gurzhi, A.I .Kopeliovich, A.N. Kalinenko, A.V.
Yanovsky, E.N. Bogachek, and Uzi Landman. H. Buhmann, L.W. Molenkamp, Relaxation of
highenergy quasiparticle distributions: electronelectron scattering in a
twodimensional electron gas, Phys. Rev. B 68, 165318 (2003).

Generations and properties on narrow electron
flows in mesoscopic solidstate structures. R. N. Gurzhi, A. N.
Kalinenko, A.I. Kopeliovich, A. V. Yanovsky, E.N.Bogachek, Uzi
Landman Phys. Rev. B (2005), v.72, p., № 11, p.115332.

Dynamics of a spinpolarized electron liquid:
Spin oscillations with a low decay. R.N.Gurzhi, A.N.Kalinenko, A.I.
Kopeliovich, P.V.Pyshkin, A.V.Yanovsky Phys.Rev.B (2006), v.73,
p.153204.

NonLinear Spin Dynamics of the Electron Liquid
in Nanosystems. R.N. Gurzhi, A.N. Kalinenko, P.V., A.I. Kopeliovich,
Pyshkin, A. V. Yanovsky, S. B. Rutkevich, A. N. Yashin Nonl. Phen.in
Complex Systems (2007),v.10, № 3, p.238246.

Динамические спинэлектрические и спинтепловые
эффекты в системе электронов на поверхности жидкого гелия. А.И.
Копелиович, П.В. Пышкин ФНТ (2009), т.35, №5, с. 540544

Равновесный и квазиравновесный спинэлектрический
эффект в системе электронов на поверхности жидкого гелия. Р.Н. Гуржи,
А.Н. Калиненко, А.И. Копелиович, А.В. Яновский Р.Н. Гуржи, А.Н.
Калиненко, А.В. Яновский ФНТ (2011), т. 37, № 8.с. 889891.
