Gas medium effect on electrophysical properties of alumina irradiated with titanium ions; KORUS 2005
| Parent link: | KORUS 2005.— 2005.— [P. 176 - 180] |
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| Yazar: | |
| Diğer Yazarlar: | , |
| Özet: | Title screen Ion-heat modification allow to adjust the surface conductivity of inorganic dielectrics from σ=10-15 S to 10-4 S. The surface electrophysical and optical properties are stable after annealing in vacuum and in rare gases but they change in oxygen-contained mediums owing to interaction between defects and atmospheric oxygen. Energetic and kinetic characteristics of conduction, photoconduction, transport charge mechanisms and its stability after irradiation of the polycrystalline aluminium oxide with titaniumions (Φ=107 cm-2, E1=100 keV) and subsequent annealing in vacuum and in air (P=1-105 Pa, Tam=300-2000 K) were investigated. Induced defects and implanted ions accumulation and its integration into clusters and impurity-defects complexes, defects type transformation within complexes, defects charge exchange in clusters are determine the dependencies σ(Φ,Tam,T,t) in irradiated Al2O3after annealing in vacuum. Oxygen-contained complexes with different electronic level spectra and stability, substitutional defect clusters and stoichiometric composition of compounds produced by ion-heat modification are determine the properties stability at the heating in air. Режим доступа: по договору с организацией-держателем ресурса |
| Dil: | İngilizce |
| Baskı/Yayın Bilgisi: |
2005
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| Konular: | |
| Online Erişim: | http://dx.doi.org/10.1109/KORUS.2005.1507677 |
| Materyal Türü: | MixedMaterials Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=637427 |
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| 200 | 1 | |a Gas medium effect on electrophysical properties of alumina irradiated with titanium ions |f A. V. Kabyshev, F. V. Konusov, N. V. Krivosheeva | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p.180 (7 tit.)] | ||
| 330 | |a Ion-heat modification allow to adjust the surface conductivity of inorganic dielectrics from σ=10-15 S to 10-4 S. The surface electrophysical and optical properties are stable after annealing in vacuum and in rare gases but they change in oxygen-contained mediums owing to interaction between defects and atmospheric oxygen. Energetic and kinetic characteristics of conduction, photoconduction, transport charge mechanisms and its stability after irradiation of the polycrystalline aluminium oxide with titaniumions (Φ=107 cm-2, E1=100 keV) and subsequent annealing in vacuum and in air (P=1-105 Pa, Tam=300-2000 K) were investigated. Induced defects and implanted ions accumulation and its integration into clusters and impurity-defects complexes, defects type transformation within complexes, defects charge exchange in clusters are determine the dependencies σ(Φ,Tam,T,t) in irradiated Al2O3after annealing in vacuum. Oxygen-contained complexes with different electronic level spectra and stability, substitutional defect clusters and stoichiometric composition of compounds produced by ion-heat modification are determine the properties stability at the heating in air. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 463 | |t KORUS 2005 |o The 9th Russian-Korean International Symposium on Science and Technology, 26th June - 2nd July 2005, Novosibirsk State Technical Universiry, Russia |f Novosibirsk State Technical University; Tomsk Polytechnic University (TPU) |v [P. 176 - 180] |d 2005 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 700 | 1 | |a Kabyshev |b A. V. |c specialist in the field of electric power engineering |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1958- |g Alexander Vasilievich |3 (RuTPU)RU\TPU\pers\32572 | |
| 701 | 1 | |a Konusov |b F. V. |c physicist |c Lead Engineer of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1958- |g Fedor Valerievich |3 (RuTPU)RU\TPU\pers\32570 |9 16491 | |
| 701 | 1 | |a Krivosheeva |b N. V. | |
| 801 | 2 | |a RU |b 63413507 |c 20151212 |g RCR | |
| 850 | |a 63413507 | ||
| 856 | 4 | |u http://dx.doi.org/10.1109/KORUS.2005.1507677 | |
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