Nikolaenko, Yu. M. ; Medvedev, Yu. V. ; Ghafari, M. ; Hahn, H. ; Chukanova, I. N. (2006):
Thermal boundary resistance of a granular film-substrate interface.
In: Technical Physics Letters, 32 (10), pp. 904-907. Nauka/Interperiodica, ISSN 1063-7850,
[Article]
Abstract
The results of measurements of the thermal boundary resistance (RFS) of the interface between a one-layer granular film on a substrate are presented, which reveal the relationship between the RFS value and the grain size in the film material. For a 10-nm-thick nanocrystalline (Fe0.5Co0.5)0.4Cu0.6 film deposited on a silicon substrate with a 50-nm-thick SiO2 oxide layer (interlayer), RFS is increased by almost two orders of magnitude compared to the minimum reported value (10 –7(m2K)/W). The thermal boundary resistance of a La0.65Ca0.35MnO3 film with a microcrystalline structure, which was deposited over a YBa2Cu3O7 –δinterlayer on a SrTiO3 substrate, is RFS = 10–6(m2K)/W.
| Item Type: | Article |
|---|---|
| Erschienen: | 2006 |
| Creators: | Nikolaenko, Yu. M. ; Medvedev, Yu. V. ; Ghafari, M. ; Hahn, H. ; Chukanova, I. N. |
| Title: | Thermal boundary resistance of a granular film-substrate interface |
| Language: | English |
| Abstract: | The results of measurements of the thermal boundary resistance (RFS) of the interface between a one-layer granular film on a substrate are presented, which reveal the relationship between the RFS value and the grain size in the film material. For a 10-nm-thick nanocrystalline (Fe0.5Co0.5)0.4Cu0.6 film deposited on a silicon substrate with a 50-nm-thick SiO2 oxide layer (interlayer), RFS is increased by almost two orders of magnitude compared to the minimum reported value (10 –7(m2K)/W). The thermal boundary resistance of a La0.65Ca0.35MnO3 film with a microcrystalline structure, which was deposited over a YBa2Cu3O7 –δinterlayer on a SrTiO3 substrate, is RFS = 10–6(m2K)/W. |
| Journal or Publication Title: | Technical Physics Letters |
| Journal Volume: | 32 |
| Issue Number: | 10 |
| Publisher: | Nauka/Interperiodica |
| Divisions: | 11 Department of Materials and Earth Sciences > Material Science > Joint Research Laboratory Nanomaterials 11 Department of Materials and Earth Sciences > Material Science 11 Department of Materials and Earth Sciences |
| Date Deposited: | 13 Feb 2013 10:08 |
| URL / URN: | http://dx.doi.org/10.1134/S1063785006100269 |
| Identification Number: | doi:10.1134/S1063785006100269 |
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