Zobrazeno 1 - 10
of 18
pro vyhledávání: '"A. P. Meilakhs"'
Autor:
A. P. Meilakhs, A. E. Aleksenskii
Publikováno v:
JETP Letters. 111:338-342
A new mechanism of heat transfer in nanofluids is proposed on the basis of two physical principles: Brownian motion of particles in a fluid and thermal resistance of a particle—fluid interface. Owing to the thermal resistance of interfaces, the tem
Autor:
A. P. Meilakhs
A one-dimensional harmonic chain model is used to study the non-equilibrium distribution function of phonons induced by a heat flux across the interface between two crystals. Conditions are derived which govern the matching of distribution functions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b01ed335c96ae9740b38e256d258e203
http://arxiv.org/abs/2106.00567
http://arxiv.org/abs/2106.00567
Autor:
R.A. Babunz, A. T. Dideikin, F. M. Shakhov, E. D. Eidelman, A. Ya. Vul, Demid A. Kirilenko, S. V. Kidalov, A. V. Shvidchenko, Vasily V. Sokolov, A. P. Meilakhs
Publikováno v:
Diamond and Related Materials. 75:85-90
Possibility of growth of diamond single crystals from nanodiamond particles by oriented attachment mechanism under influence of organic substances has been suggested and experimentally confirmed. It has been found that diamond single crystals ranging
Autor:
A. P. Meilakhs
Publikováno v:
Nanosystems: Physics, Chemistry, Mathematics. :971-982
A new model of phonon transmission across interface between two crystals is proposed which takes into account the mismatch of crystal lattices. It has been found that the mismatch of lattices results in phonon scattering at the interface even in the
Autor:
B.V. Semak, A. P. Meilakhs
A new method is introduced for calculation of interfacial thermal resistance in the case of heat transport through the interface by phonons. A unique feature of the method is taking into account all the consequences of a non-equilibrium character of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75405e939a163c2c3bfe07eebbf2a917
Publikováno v:
Technical Physics Letters. 42:252-255
On the basis of experimental data on thermal conduction and sound velocity in composites obtained by sintering detonation nanodiamonds with the crystallite size of 4–5 nm and diamond micropowders with a grain size of about 10 μm at a high pressure
Autor:
A. P. Meilakhs, E. D. Eidelman
Publikováno v:
JETP Letters. 100:81-85
It has been shown that the temperatures of electrons and phonons are different at a heat flow through a metal-insulator interface. This effect leads to an additional contribution to the Kapitza thermal resistance because electrons transferring heat i
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Autor:
E. D. Eidelman, A. P. Meilakhs
Publikováno v:
Наносистемы: физика, химия, математика.
The subject of this study is the thermoelectric efficiency (Z) and the thermoelectric parameter (ZT) of carbon nanocomposites, namely, the structures consisting of graphite-like (gr) and diamond-like (d) regions made of sp2 and sp3 hybridized carbon
Autor:
Sergei V. Koniakhin, A. P. Meilakhs
In this letter, we propose a new model that explains the Raman peak downshift observed in nanoparticles with respect to bulk materials. The proposed model takes into account discreteness of the vibrational spectra of nanoparticles. For crystals with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::911481122d5f8139ec2ca772b8fc64d2