MODEL OF BORON CLUSTERING IN SILICON
The model of formation and dissolution of neutral boron clusters in silicon has been developed. Numerical calculations showed that the model proposed describes well the experimental data obtained for rapid thermal annealing. Agreement with experiment is observed for clusters incorporating a small nu...
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Educational institution «Belarusian State University of Informatics and Radioelectronics»
2019-06-01
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Online Access: | https://doklady.bsuir.by/jour/article/view/808 |
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doaj-2f8e0f3424ed45989eaa3a274e026b742021-07-28T16:19:53ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482019-06-010859807MODEL OF BORON CLUSTERING IN SILICONO. I. Velichko0Belarusian State University of Informatics and RadioelectronicsThe model of formation and dissolution of neutral boron clusters in silicon has been developed. Numerical calculations showed that the model proposed describes well the experimental data obtained for rapid thermal annealing. Agreement with experiment is observed for clusters incorporating a small number (2-3) of boron atoms. The assumption about the increasing rate of the reaction of cluster formation allows one to explain the experimentally observed phenomenon of the hole concentration saturation at a high doping level. The increase in the reaction rate is a result of the crystalline lattice deformation due to the mismatch between the boron and silicon atomic radii.https://doklady.bsuir.by/jour/article/view/808boronsiliconclusteringstressesannealing |
collection |
DOAJ |
language |
Russian |
format |
Article |
sources |
DOAJ |
author |
O. I. Velichko |
spellingShingle |
O. I. Velichko MODEL OF BORON CLUSTERING IN SILICON Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki boron silicon clustering stresses annealing |
author_facet |
O. I. Velichko |
author_sort |
O. I. Velichko |
title |
MODEL OF BORON CLUSTERING IN SILICON |
title_short |
MODEL OF BORON CLUSTERING IN SILICON |
title_full |
MODEL OF BORON CLUSTERING IN SILICON |
title_fullStr |
MODEL OF BORON CLUSTERING IN SILICON |
title_full_unstemmed |
MODEL OF BORON CLUSTERING IN SILICON |
title_sort |
model of boron clustering in silicon |
publisher |
Educational institution «Belarusian State University of Informatics and Radioelectronics» |
series |
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
issn |
1729-7648 |
publishDate |
2019-06-01 |
description |
The model of formation and dissolution of neutral boron clusters in silicon has been developed. Numerical calculations showed that the model proposed describes well the experimental data obtained for rapid thermal annealing. Agreement with experiment is observed for clusters incorporating a small number (2-3) of boron atoms. The assumption about the increasing rate of the reaction of cluster formation allows one to explain the experimentally observed phenomenon of the hole concentration saturation at a high doping level. The increase in the reaction rate is a result of the crystalline lattice deformation due to the mismatch between the boron and silicon atomic radii. |
topic |
boron silicon clustering stresses annealing |
url |
https://doklady.bsuir.by/jour/article/view/808 |
work_keys_str_mv |
AT oivelichko modelofboronclusteringinsilicon |
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1721267823915827200 |