Effect of thermal resistance of the dielectric-metal contact on the temperature field in a dielectric exposed to ion beams; Russian Physics Journal; Vol. 44, iss. 4
| Parent link: | Russian Physics Journal Vol. 44, iss. 4.— 2001.— [P. 376-382] |
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| 1. Verfasser: | |
| Weitere Verfasser: | , |
| Zusammenfassung: | Title screen Heating of MgO crystals exposed to repetitively pulsed ion beams is studied. A solution to the thermal-conductivity equation provides induced specimen-temperature variations about a mean with irradiation-pulse repetition rate. The average temperature during the variation period first increases and then saturates, approaching a quasi-stationary value <T>. The latter depends entirely on the thermal resistance of the specimen-substrate contact under fixed irradiation conditions. A rapid method for determining the thermal resistance of the contact is put forward. The approach is based on repetitive pulsed heating of the specimen by a moderate-density electron beam and on precision measurements of average temperature. Режим доступа: по договору с организацией-держателем ресурса |
| Sprache: | Englisch |
| Veröffentlicht: |
2001
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| Schlagworte: | |
| Online-Zugang: | http://dx.doi.org/10.1023/A:1011992228185 |
| Format: | Elektronisch Buchkapitel |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655624 |
| Zusammenfassung: | Title screen Heating of MgO crystals exposed to repetitively pulsed ion beams is studied. A solution to the thermal-conductivity equation provides induced specimen-temperature variations about a mean with irradiation-pulse repetition rate. The average temperature during the variation period first increases and then saturates, approaching a quasi-stationary value <T>. The latter depends entirely on the thermal resistance of the specimen-substrate contact under fixed irradiation conditions. A rapid method for determining the thermal resistance of the contact is put forward. The approach is based on repetitive pulsed heating of the specimen by a moderate-density electron beam and on precision measurements of average temperature. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1023/A:1011992228185 |