In this work, we consider the experimental results of studies of the defects formation on the surface of LiF crystals under irradiation with ions using the methods of total current spectroscopy, SIMS, and the SRIM software package. The studies carried out in the LiF crystal under ion irradiation have shown that the impact mechanism of the defects formation realises, and the consecutive formation of cluster centers is observed up to their coalescence into colloidal centers. Under ion irradiation, a phase transition of the LiF crystal surface is observed with the formation of colloidal centers, followed by metallization of the surface, as well as the accumulation of clusters of neutral fluorine atoms (bubbles). It has been shown that irradiation with ions produces a large concentration of vacancies and interstitial defects on the surface and in the bulk of the crystal.
| Mualliflar | Шаропов, У.Б. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashriyot | Ўзбекистон Республикаси Фанлар академияси |
| ISSN | 1025-8817, 2181-077X |
| Nashr sanasi | 2022-06-08 |
| Jild | 24 |
| Son | 2 |
| Betlar | 144-149 |
| Til | Ingliz |
| Ilmiy soha | Fizika-matematika |
| DOI | 10.52304/.v24i2.335 |
| Indeksga qo‘shilgan | 2026-08-26 |
DOI: 10.52304/.v24i2.335 · Maqolaning asl sahifasi
дефекты, поверхность, ионное облучение, фторид лития, вторично-ионная масс-спектрометрия, спектроскопия полного тока, surface, ion irradiation, lithium fluoride, SIMS, total current spectroscopy, defects
| APA | Шаропов, У.Б. (2022). Investigation of the formation of defects on the surface of LiF crystals upon bombardment with cesium ions. O‘zbekiston fizika jurnali, 24(2), 144-149. https://doi.org/10.52304/.v24i2.335 |
|---|---|
| GOST (OAK) | Шаропов, У.Б. Investigation of the formation of defects on the surface of LiF crystals upon bombardment with cesium ions // O‘zbekiston fizika jurnali. – 2022. – T. 24, № 2. – P. 144-149. – DOI: 10.52304/.v24i2.335. |
| MLA | Шаропов, У.Б. “Investigation of the formation of defects on the surface of LiF crystals upon bombardment with cesium ions.” O‘zbekiston fizika jurnali, 24(2), 144-149, 2022. https://doi.org/10.52304/.v24i2.335 |
| Chicago | Шаропов, У.Б. “Investigation of the formation of defects on the surface of LiF crystals upon bombardment with cesium ions.” O‘zbekiston fizika jurnali, 24(2), 144-149 (2022). https://doi.org/10.52304/.v24i2.335 |
| Harvard | Шаропов, У.Б (2022) ‘Investigation of the formation of defects on the surface of LiF crystals upon bombardment with cesium ions’, O‘zbekiston fizika jurnali, 24(2), 144-149. https://doi.org/10.52304/.v24i2.335 |
| BibTeX | @article{article2022,
title = {Investigation of the formation of defects on the surface of LiF crystals upon bombardment with cesium ions},
author = {Шаропов, У.Б.},
journal = {O‘zbekiston fizika jurnali},
year = {2022},
volume = {24},
number = {2},
pages = {144-149},
doi = {10.52304/.v24i2.335},
url = {https://doi.org/10.52304/.v24i2.335}
} |
Boshqa maqola uchun iqtibos tayyorlash
The relative bond strengths of various electronic configurations of rare earth elements are investigated. A general tendency of strengthening of the 4f-electron bond in comparison with the 5d-electron bond has been…
The anisotropy of the acoustical-optical properties of lead molybdate crystals is determined by the Dixon method in the mode of Bragg diffraction of light by sound with a change in the direction of the wave vector of…
The electrical conductivity of complex oxides K1-xNaxSbWO6 (0≤x≤0.6) and K1-xLixSbWO6 (0≤ x≤0.4), which have a pyrochlore-type structure, was studied. The temperature dependence of the ion permeability of the compounds…
The effect of irradiation by γ-quanta on the mechanism of current transfer in Al-p-CdTe-Mo structures with an extended base (w = 120 μm) is considered. It is shown that the direct branch of the сurrent-voltage…
In the La0.95Al0.05F3 crystal, the energies of defect formation Ea and potential barriers Em near impurity aluminum ions are determined by quantum-chemical methods. It is shown decrease of these parameters in the…
In this study, the optimal regime for the formation of CoSi2 pellets by high-temperature pressing is determined. A CoSi2/SiO2/Si(111) film was created by deposition of CoSi2 onto a SiO2/Si(111) substrate sputtered under…
In search of high accuracy and convenient implementation, computational optics uses several modeling techniques such as Maxwell’s equations-based methods, ray-tracing method, Fourier optics methods and many others. Each…
The spectral dependences of the angles of rotation of the major axis of the polarization ellipse in the Faraday effect in TbAlO3 were investigated at temperatures of 90 K and 300 K in the visible and ultraviolet…
The behavior of intermolecular interactions in fresh and aged solutions of fullerene C60 in neat N-methyl-2-pyrrolidone (NMP), as well as in NMP/xylene mixed solvents, were studied by the methods of ultraviolet-visible…
Sb2Se3 crystalline films were obtained by chemical molecular beam deposition (CMBD) from separate sources of the Sb2Se3 binary compound and the Se element, at a substrate temperature of 500°С. The main strong peaks…
O‘zbekiston fizika jurnali — barcha maqolalar · 2022-yil arxivi
Defect formation on the surface of zinc oxide is investigated using the low-energy electrons by total current spectroscopy method. The formation of cation and anion vacancies on the surface is shown. The energy…
In this work, we consider the experimental data on the oxidation of the silicon surface in vacuum with subsequent annealing obtained by total current spectroscopy. Studies have shown that when using temperature…
In this work, we consider the experimental results of studies of the surface structure of ZnO crystals under electron irradiation using the total current spectroscopy technique. The objects of research were the wide-gap…
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.