Abstract
The kinetics of weakly nonequilibrium subterahertz thermal phonons is studied in nanodispersed iron-containing corundum-based cermets at liquid-helium temperatures. For the chosen method of fabricating cermets (which restricts grain growth), iron inclusions are shown to be described as point trapping centers of phonons. The transport of nonequilibrium phonons is analyzed in a ceramic matrix containing metallic trapping centers.
| Original language | English |
|---|---|
| Pages (from-to) | 661-667 |
| Number of pages | 7 |
| Journal | Journal of Experimental and Theoretical Physics |
| Volume | 108 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1 Apr 2009 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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Kinetics of thermal phonons and the structure of nanodispersed iron-containing corundum-based cermets at liquid-helium temperatures. / Karban', O. V.; Salamatov, E. I.; Taranov, A. V.; Khazanov, E. N.; Khasanov, O. L.
In: Journal of Experimental and Theoretical Physics, Vol. 108, No. 4, 01.04.2009, p. 661-667.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Kinetics of thermal phonons and the structure of nanodispersed iron-containing corundum-based cermets at liquid-helium temperatures
AU - Karban', O. V.
AU - Salamatov, E. I.
AU - Taranov, A. V.
AU - Khazanov, E. N.
AU - Khasanov, O. L.
PY - 2009/4/1
Y1 - 2009/4/1
N2 - The kinetics of weakly nonequilibrium subterahertz thermal phonons is studied in nanodispersed iron-containing corundum-based cermets at liquid-helium temperatures. For the chosen method of fabricating cermets (which restricts grain growth), iron inclusions are shown to be described as point trapping centers of phonons. The transport of nonequilibrium phonons is analyzed in a ceramic matrix containing metallic trapping centers.
AB - The kinetics of weakly nonequilibrium subterahertz thermal phonons is studied in nanodispersed iron-containing corundum-based cermets at liquid-helium temperatures. For the chosen method of fabricating cermets (which restricts grain growth), iron inclusions are shown to be described as point trapping centers of phonons. The transport of nonequilibrium phonons is analyzed in a ceramic matrix containing metallic trapping centers.
UR - http://www.scopus.com/inward/record.url?scp=65749105654&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=65749105654&partnerID=8YFLogxK
U2 - 10.1134/S1063776109040141
DO - 10.1134/S1063776109040141
M3 - Article
AN - SCOPUS:65749105654
VL - 108
SP - 661
EP - 667
JO - Journal of Experimental and Theoretical Physics
JF - Journal of Experimental and Theoretical Physics
SN - 1063-7761
IS - 4
ER -