Dynamics, phonons and other quasi-particle excitations in solids:
Manzhelii Elena Vadimovna,
Mailing address: B.I Verkin Institute for
Low Temperature Physics & Engineering of Ukrainian Academy of Sciences,
47, Nauky Avenue, 61103 Kharkov,
Graduated from Kharkov State University, in
PhD Phys & Math, ILTPE, 1985.
- Propagation and localization of vibrations in heterogeneous structures
and disordered systems, strongly anisotropic crystal structures, and
- Vibrational characteristics of crystals with complex defects;
- Quasi-particle spectra of nanosystems
Basic vibrational characteristics of fcc solid inert gases
(including the quantum Ne crystal) and some fcc metals (Ag,
Cu, Pb, Pd) were described to a fairly high degree of accuracy in the
framework of a model taking into account only the interaction of the nearest
neighbors. In this case the force constants can be calculated unambiguously
from the known components of the elastic constant tensor and lattice
A number of microscopic calculations on the atomic dynamics of the
definite crystal structures both perfect and defected were made.
- A quantum-interference effect is predicted in metal plates of thickness
L ≤ l0 (l0
is the mean free path) upon multichannel specular reflection of electrons at
the metal surface in a weak magnetic field H perpendicular to the
plate boundary. The effect consists in an increase in the Hall coefficient
R (for small values of H) as compared to its normal value by a
factor of pF L / ћ (pF is the characteristic Fermi momentum). The expression obtained for
R are found to be valid for an arbitrary number of multichannel
specular reflection channels. (with A.A.
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 structures Low Temperature
Physics, 34, No 8, 655, 2008.
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, No 8,
E. Syrkin, I. Gospodarev, E. Manzhelii, A. Kotlyar, K. Kravchenko, The
Features of Low Frequency Atomic Vibrations and Propaga-tion of Acoustic
Waves in Hete-rogeneous Systems, in: “Waves in Fluids and Solids” (ed. R.P. Vila)
“InTex” Open Access Publisher, ISBN 978-953-307-246-3 Croatia,
I.A. Gospodarev, O.V. Kotlyar, K.V Kravchenko, E.V. Manzhelii,
E.S Syrkin, A.V.Yeremenko, I.K. Galetich, 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) PRB Virovec’, ISBN 978-966-2579-92-5 Ukraine, 2011
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
I.A. Gospodarev, V.I. Grishayev, A.V. Eremenko, M.S. Klochko, A.V. Kotlyar,
E.V. Manzheliy, E.S. Syrkin and S.B. Feodosyev, Low-frequency properties of the phonon spectra, and low-temperature thermodynamics of disordered solid solutions, Low Temp. Phys.
40, 1013, 2014
E.V. Manzhelii, S.B. Feodosyev, I.A. Gospodarev, E.S. Syrkin and K.A. Minakova, Phonon spectrum and vibrational characteristics of linear nanostructures in solid matrices, Low Temp. Phys.
41, 557, 2015.
E.V. Manzhelii, S.B. Feodosyev, I.A. Gospodarev, E.S. Syrkin and K.A.
Minakova, Phonon spectrum and vibrational characteristics of linear
nanostructures in solid matrices, Low Temp. Phys. 41, 557, 2015;
http://dx.doi.org/10.1063/1.4927047I. A. Gospodarev, V. I. Grishaev, E. V. Manzhelii, E. S. Syrkin, S.
B. Feodosyev, and K. A. Minakova, Phonon heat capacity of graphene
nanofilms and nanotubes, Low Temp. Phys.,43, 264 (2017);
E.V. Manzhelii, Influence of defects on vibrational characteristics
of linear chains of inert gases atoms adsorbed on carbon nanobundles, J
Low Temp Phys, 187, 105 (2017);
- A.A. Slutskin, L.Yu. Gorelik and E.V. Manzhelii, Qantum Nonlinear
Galvanomagnetic Effects in Metal Plates upon Multichannel Specular
Reflection of Electrons, Sov . J. Low. Temp. Phys. 14, 579 (1988).
- A.A. Slutskin, E. V. Manzhelii, Quantum Galvanomagnetic Effects in Metal
Plates in a Weak Transverse Magnetic Field due to Multichannel Specular
Reflection of Electrons, Low Temp. Phys. 19, 589 (1993).
- Yuri A. Freiman, A. Jezovski, Z. Litwicki, A. P. Brodianskii and E. V.
Manzhelii, Magnetic Susceptibility of Molecular Cryocrystals Doped with
Oxygen Impurity, Czechoslovak Journal of Physics, 46 , Suppl. S4. (1996).
- E. V. Manzhelii, Dispersion Relations for Cubic Crystals with Noncentral
Interactions. Cryocrystals, Low Temp. Phys.29, 333 (2003).
- S.B.Feodosyev, I.A.Gospodarev, V.O.Kruglov., E.V.Manzhelii,
Reconstruction of FCC Crystal Lattice Dynamics from Elastic Moduli, Journ.
of Low Temperature Physics, 139, ¹ 5/6,651-659 (2005).
- M.I. Bagatskii,V.V. Dudkin, D.A. Mashcenko, V.G. Manzhelii, and
E.V.Manzhelii, Isotopic effects inthe heat capacity of concentrated
orientationally disordered solid solutions of methane and deuteromethane in
krypton, Low Temp. Phys, 31, 990 (2005).