The influence of the impurity of erbium, lanthanum and oxygen on the processes of formation of radiation defects in silicon was studied by method of deep level transient spectroscopy. It is established that the presence of erbium or lanthanum impurities in Si leads to a decrease in the efficiency of formation of radiation defects. It is shown that the concentrations of both A-centers and E-centers are 4-5 times lower in n-Si<Er>or n-Si<La> irradiated with γ-quanta 60Co compared to the control irradiated samples. It was found that the efficiency of the formation of radiation defects depends on the oxygen content in silicon.
| Mualliflar | Далиев, Ш.Х., Мамадалимов, А.Т., Бекмуратов, М.Б. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashriyot | Ўзбекистон Республикаси Фанлар академияси |
| ISSN | 1025-8817, 2181-077X |
| Nashr sanasi | 2019-08-21 |
| Jild | 21 |
| Son | 4 |
| Betlar | 267-269 |
| Til | Ingliz |
| Ilmiy soha | Fizika-matematika |
| DOI | 10.52304/.v21i4.117 |
| Indeksga qo‘shilgan | 2026-08-26 |
DOI: 10.52304/.v21i4.117 · Maqolaning asl sahifasi
| APA | Далиев, Ш.Х., Мамадалимов, А.Т., & Бекмуратов, М.Б. (2019). EFFECT OF ERBIUM, LANTHANUM ATOMS AND GROWTH IMPURITIES ON THE EFFICIENCY OF RADIATION DEFECTS FORMATION IN SILICON. O‘zbekiston fizika jurnali, 21(4), 267-269. https://doi.org/10.52304/.v21i4.117 |
|---|---|
| GOST (OAK) | Далиев, Ш.Х., Мамадалимов, А.Т., Бекмуратов, М.Б. EFFECT OF ERBIUM, LANTHANUM ATOMS AND GROWTH IMPURITIES ON THE EFFICIENCY OF RADIATION DEFECTS FORMATION IN SILICON // O‘zbekiston fizika jurnali. – 2019. – T. 21, № 4. – P. 267-269. – DOI: 10.52304/.v21i4.117. |
| MLA | Далиев, Ш.Х., Мамадалимов, А.Т., and Бекмуратов, М.Б. “EFFECT OF ERBIUM, LANTHANUM ATOMS AND GROWTH IMPURITIES ON THE EFFICIENCY OF RADIATION DEFECTS FORMATION IN SILICON.” O‘zbekiston fizika jurnali, 21(4), 267-269, 2019. https://doi.org/10.52304/.v21i4.117 |
| Chicago | Далиев, Ш.Х., Мамадалимов, А.Т., and Бекмуратов, М.Б. “EFFECT OF ERBIUM, LANTHANUM ATOMS AND GROWTH IMPURITIES ON THE EFFICIENCY OF RADIATION DEFECTS FORMATION IN SILICON.” O‘zbekiston fizika jurnali, 21(4), 267-269 (2019). https://doi.org/10.52304/.v21i4.117 |
| Harvard | Далиев, Ш.Х., Мамадалимов, А.Т., and Бекмуратов, М.Б (2019) ‘EFFECT OF ERBIUM, LANTHANUM ATOMS AND GROWTH IMPURITIES ON THE EFFICIENCY OF RADIATION DEFECTS FORMATION IN SILICON’, O‘zbekiston fizika jurnali, 21(4), 267-269. https://doi.org/10.52304/.v21i4.117 |
| BibTeX | @article{article2019,
title = {EFFECT OF ERBIUM, LANTHANUM ATOMS AND GROWTH IMPURITIES ON THE EFFICIENCY OF RADIATION DEFECTS FORMATION IN SILICON},
author = {Далиев, Ш.Х. and Мамадалимов, А.Т. and Бекмуратов, М.Б.},
journal = {O‘zbekiston fizika jurnali},
year = {2019},
volume = {21},
number = {4},
pages = {267-269},
doi = {10.52304/.v21i4.117},
url = {https://doi.org/10.52304/.v21i4.117}
} |
Boshqa maqola uchun iqtibos tayyorlash
The influence of the Ar+ ion bombardment on composition, zone-energy parameters and optical characteristics of the CdS films has been studied. It is shown that under low dose of Ar+ ions (D ≤ 5×1015 сm−2) surface is…
Using statistical Monte-Carlo photon-tracing method, we numerically studied focal spot structure of flat Fresnel lens. It has been shown that due to dispersion effect, focal spot structure changes considerably. In…
The work is devoted to study of the magnetic properties of compounds based on double vanadates of rare earth elements. It is shown that the presence of vanadium V+4 in compounds causes the paramagnetic properties. It is…
Results of researches on radiation monitoring of oil and gas production enterprises of limited liability company "Gazlineftgasdobicha" (Gazli town, Uzbekistan) and JV «Uz-Kor Gas Chemical» LLC, «Ustyurt Gas and Chemical…
In the present paper the numerical value of the critical temperature of fullerene C28 has been determined on the basis of electron-phonon interaction potential.
In the article, new version of photoreceivers of autonomous type is discussed. The electro-optical and magneto-optical properties of photoreceiver of the generator type working with light power are described. The…
Изучены возможные механизмы локализации носителей в неоднородных дырочно-легированных купратах и металл-диэлектрик переходы (МДП) в них. Показано, что диэлектрическое состояние легированных купратов отличается от…
The effect of preliminary temperature heating under high vacuum conditions on the distribution profiles of impurity atoms over the depth of the Ni-GaP-SnO2 (sital) system is studied. It is shown that such heating…
The dependence of accuracy of temperature measurement by semiconductor sensors on stabilization factor of the current source is investigated and the results are presented. It is shown that the presence of slope of the…
Different ways of C60 fullerene adsorption on surface of defect-free graphene have been studied by the methods of computer simulation within the framework of the Brenner potential. The energies of binding and distance…
O‘zbekiston fizika jurnali — barcha maqolalar · 2019-yil arxivi
In the paper, the DLTS method is used to study the effect of dysprosium atoms on the efficiency of radiation defects formation in n-Si irradiated with γ-quanta 60Co. It is shown that formation of A-centers dominates in…
The influence of ytterbium atoms on the electrophysical properties of silicon MIS-structures is investigated by means of CC-DLTS and high-frequency volt-farad characteristics. It is shown that the presence of ytterbium…
This article presents the results of 2018-2023, such as biological diversity, inter-landscape distribution characteristics, density,and number of straggly insects identified from natural and anthropogenic areas of…
This article observational data on the species composition, distribution, population, density, and seasonal damage caused causedby herbivorus bugs. Observationes were carried out in April and September 2021. When…
In the article, the research fields of some species belonging to Paeonia, their significance in human life, adaptation features tovarious ecological conditions are highlighted, and the ecologist groups and other…
This article studies the number of species, population density of terrestrial mollusks of the Topalangdarya basin, located in theSurkhandarya region of Uzbekistan, in various altitudinal regions and biotopes and…
This article sheds light on changes in biomass formation and antimicrobial activity against test pathogenic strains under theinfluence of epigenetic modifiers and elicitors of the endophytic fungus Penicillium…
Shahimardonsoy covered issues such as the soil in the river basin and measures to increase its condition, salinity and fertility, theflora and fauna present in the basin landscape and their conservation.