Optical properties, form of granules and electronic parameters of binary Al/Cr composites
Optical and structural properties of ultrathin binary Al/Cr composites were investigated in this paper. We ascertained that the samples did not have a long-range order, and their optical properties are defined by resonance of optical conductivity in granules as a result of collective electron oscill...
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| Дата: | 2000 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2000
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| Назва видання: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120239 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Optical properties, form of granules and electronic parameters of binary Al/Cr composites / I.A. Shaykevich, P.V. Kolesnyk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 1. — С. 77-81. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1202392017-06-12T03:05:02Z Optical properties, form of granules and electronic parameters of binary Al/Cr composites Shaykevich, I.A. Kolesnyk, P.V. Optical and structural properties of ultrathin binary Al/Cr composites were investigated in this paper. We ascertained that the samples did not have a long-range order, and their optical properties are defined by resonance of optical conductivity in granules as a result of collective electron oscillations induced by external light wave. The granules have spherical or ellipsoidal shape depending on value of substrate surface roughness. We have also established that the value of substrate roughness does not have an influence on granule sizes and is defined only by its shape. Studying electronic properties of Al and Cr (plasma frequency, concentration of charge carriers, effective free path of electrons, radii of granules) gave an opportunity to determine the features of conductivity in Al and Cr granules. 2000 Article Optical properties, form of granules and electronic parameters of binary Al/Cr composites / I.A. Shaykevich, P.V. Kolesnyk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 1. — С. 77-81. — Бібліогр.: 10 назв. — англ. 1560-8034 PASC 71.24.+q, 78.20.Ci, 78.66.Sq http://dspace.nbuv.gov.ua/handle/123456789/120239 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
Optical and structural properties of ultrathin binary Al/Cr composites were investigated in this paper. We ascertained that the samples did not have a long-range order, and their optical properties are defined by resonance of optical conductivity in granules as a result of collective electron oscillations induced by external light wave. The granules have spherical or ellipsoidal shape depending on value of substrate surface roughness. We have also established that the value of substrate roughness does not have an influence on granule sizes and is defined only by its shape. Studying electronic properties of Al and Cr (plasma frequency, concentration of charge carriers, effective free path of electrons, radii of granules) gave an opportunity to determine the features of conductivity in Al and Cr granules. |
| format |
Article |
| author |
Shaykevich, I.A. Kolesnyk, P.V. |
| spellingShingle |
Shaykevich, I.A. Kolesnyk, P.V. Optical properties, form of granules and electronic parameters of binary Al/Cr composites Semiconductor Physics Quantum Electronics & Optoelectronics |
| author_facet |
Shaykevich, I.A. Kolesnyk, P.V. |
| author_sort |
Shaykevich, I.A. |
| title |
Optical properties, form of granules and electronic parameters of binary Al/Cr composites |
| title_short |
Optical properties, form of granules and electronic parameters of binary Al/Cr composites |
| title_full |
Optical properties, form of granules and electronic parameters of binary Al/Cr composites |
| title_fullStr |
Optical properties, form of granules and electronic parameters of binary Al/Cr composites |
| title_full_unstemmed |
Optical properties, form of granules and electronic parameters of binary Al/Cr composites |
| title_sort |
optical properties, form of granules and electronic parameters of binary al/cr composites |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| publishDate |
2000 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120239 |
| citation_txt |
Optical properties, form of granules and electronic parameters of binary Al/Cr composites / I.A. Shaykevich, P.V. Kolesnyk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 1. — С. 77-81. — Бібліогр.: 10 назв. — англ. |
| series |
Semiconductor Physics Quantum Electronics & Optoelectronics |
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AT shaykevichia opticalpropertiesformofgranulesandelectronicparametersofbinaryalcrcomposites AT kolesnykpv opticalpropertiesformofgranulesandelectronicparametersofbinaryalcrcomposites |
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2023-10-18T20:36:44Z |
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2023-10-18T20:36:44Z |
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