Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids
The different mechanisms of resonant transport of phonons between two media in the presence of impurity intermediate layer are described. Particular attention is focused on the resonance interaction of elastic waves with a two-dimensional defect on the contact boundary between two solids, on the m...
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| Published in: | Физика низких температур |
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| Date: | 2008 |
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| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2008
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/117346 |
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| Cite this: | Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids / Yu.A. Kosevich, A. Feher, E.S. Syrkin // Физика низких температур. — 2008. — Т. 34, № 7. — С. 725–733. — Бібліогр.: 32 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-117346 |
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Kosevich, Yu.A. Feher, A. Syrkin, E.S. 2017-05-22T14:55:00Z 2017-05-22T14:55:00Z 2008 Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids / Yu.A. Kosevich, A. Feher, E.S. Syrkin // Физика низких температур. — 2008. — Т. 34, № 7. — С. 725–733. — Бібліогр.: 32 назв. — англ. 0132-6414 PACS: 63.20.–e https://nasplib.isofts.kiev.ua/handle/123456789/117346 The different mechanisms of resonant transport of phonons between two media in the presence of impurity intermediate layer are described. Particular attention is focused on the resonance interaction of elastic waves with a two-dimensional defect on the contact boundary between two solids, on the multichannel interface phonon scattering and on the experimentally observed nonmonotonic temperature dependence of the reduced heat flux. In the cases when there is a direct interaction between edge atoms of the matrix as non-nearest neighbors or when the impurities do not fill completely the 2D interface layer, the additional channel for the transmission of phonons through the interface opens. This additional transmission channel manifests itself as a transmission (or reflection or absorption) peak with an asymmetric line shape (the so-called Fano resonance for phonons due to interference between the two transmission channels). Some applications of the Fano effect in magnon heat conductivity are also discussed. This paper is dedicated to the late Professor Arnold Markovich Kosevich in grateful recollection by one of the authors (A. Feher) of years of gratifying collaboration. Arnold Markovich was the teacher in theoretical physics and excellent mediator of different physical problems for the Koœice Low Temperature Group. Yu.A.K. acknowledges the support from the Russian Foundation for Basic Research (Grant No. 08-03-00420). A.F. is indebted to A. Orendáèová and M. Orendáè for helpful discussions and suggestions concerning low dimensional magnets. E.S.S. has performed part of his work in Koœice at the P.J. Sáfárik University (Slovakia), under the contract No. 20-005204 with the Science and Technology Assistance Agency. Material support of the U.S. Steel DZ Energetika is gratefully acknowledged. Yu.A.K. and E.S.S. acknowledge also discussions with L.G. Potyomina. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Динамика кристаллической решетки Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids |
| spellingShingle |
Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids Kosevich, Yu.A. Feher, A. Syrkin, E.S. Динамика кристаллической решетки |
| title_short |
Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids |
| title_full |
Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids |
| title_fullStr |
Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids |
| title_full_unstemmed |
Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids |
| title_sort |
resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids |
| author |
Kosevich, Yu.A. Feher, A. Syrkin, E.S. |
| author_facet |
Kosevich, Yu.A. Feher, A. Syrkin, E.S. |
| topic |
Динамика кристаллической решетки |
| topic_facet |
Динамика кристаллической решетки |
| publishDate |
2008 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
The different mechanisms of resonant transport of phonons between two media in the presence of impurity
intermediate layer are described. Particular attention is focused on the resonance interaction of elastic
waves with a two-dimensional defect on the contact boundary between two solids, on the multichannel interface
phonon scattering and on the experimentally observed nonmonotonic temperature dependence of the reduced
heat flux. In the cases when there is a direct interaction between edge atoms of the matrix as non-nearest
neighbors or when the impurities do not fill completely the 2D interface layer, the additional channel for
the transmission of phonons through the interface opens. This additional transmission channel manifests itself
as a transmission (or reflection or absorption) peak with an asymmetric line shape (the so-called Fano
resonance for phonons due to interference between the two transmission channels). Some applications of the
Fano effect in magnon heat conductivity are also discussed.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117346 |
| citation_txt |
Resonance absorption, reflection, transmission of phonons and heat transfer through interface between two solids / Yu.A. Kosevich, A. Feher, E.S. Syrkin // Физика низких температур. — 2008. — Т. 34, № 7. — С. 725–733. — Бібліогр.: 32 назв. — англ. |
| work_keys_str_mv |
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| first_indexed |
2025-12-07T15:12:47Z |
| last_indexed |
2025-12-07T15:12:47Z |
| _version_ |
1850862854164447232 |