Published September 2011
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Characteristics of interstitial type reactions in silicon and silicon-germanium alloys irradiated with alpha-particles
Creators
- 1. Belarusian state univ., Minsk (Belarus)
- 2. Scientific-practical materials research centre, NAS of Belarus, Minsk (Belarus)
Description
It has been found for the first time that silicon self-interstitials (Sii) in SiGe structures irradiated with alpha-particles do not interact with substitutional carbon during irradiation by the Watkins replacement reaction. An essential part of Si self-interstitials remain immobile. Their migration can be easily activated by electron injection or thermal annealing at 50-100°C. Activation energy of Sii migration in SiGe alloys has been found to be close to its value for pure silicon crystals. (authors)
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Additional details
Additional titles
- Original title (Russian)
- Характеристики междоузельных реакций в кремнии и кремний-германиевых сплавах, облученных альфа-частицами
Publishing Information
- Imprint Place
- Minsk (Belarus)
- ISBN
- 978-985-476-939-4
- Imprint Title
- Interaction of radiation with solids. Proceedings of 9. International conference
- Imprint Pagination
- 471 p.
- Journal Page Range
- p. 141-143
- Report number
- INIS-BY--098
Conference
- Title
- 9. International conference 'Interaction of radiation with solids'
- Original Conference Title
- 9. Mezhdunarodnaya konferentsiya 'Vzaimodejstvie izluchenij s tverdym telom'
- Dates
- 20-22 Sep 2011
- Place
- Minsk (Belarus)
INIS
- Country of Publication
- Belarus
- Country of Input or Organization
- Belarus
- INIS RN
- 46045130
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALPHA PARTICLES; ANNEALING; CRYSTAL DEFECTS; GERMANIUM ALLOYS; INTERSTITIALS; MIGRATION; PHYSICAL RADIATION EFFECTS; SILICON; SILICON ALLOYS
- Descriptors DEC
- ALLOYS; CHARGED PARTICLES; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELEMENTS; HEAT TREATMENTS; IONIZING RADIATIONS; POINT DEFECTS; RADIATION EFFECTS; RADIATIONS; SEMIMETALS
Optional Information
- Notes
- 4 figs. Imprint:Vzaimodejstvie izluchenij s tverdym telom. Materialy 9. Mezhdunarodnoj konferentsii