Influence of surface dimensional effects and interband transitions on absorption of light in aluminium
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Influence of surface dimensional effects and interband transitions on absorption of light in aluminium
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| Creator |
Mеlnichenko, L.Yu.
Tytarchuk, B.B. Shaykevich, I.A. |
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| Description |
Optical conductivity of aluminium with of large roughness surface were measured by a spectroellipsometric method in visible, near infrared and near ultra-violet region of the spectrum. Aluminium foil was used as a sample. Comparison of the received results for rough and smooth surfaces of aluminium were performed. It is revealed that the absorption peak on the spectral curve of optical conductivity with a maximum near λ = 0.8 mm for a rough surface of aluminium is considerably wider than for smooth surface, although it has less intensity. An additional maxima near λ = 0.35 mm and λ= 0.97 mm take place for rough surface spectrum. The broadening and additional maxima are accounted for the basis of consideration of model of a surface layer of rough surface of aluminium, as heterogeneous thin layer, in which plasma resonance, resonance of optical conductivity, and also the interaction of these resonances with interband transitions occur.
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| Date |
2017-06-13T20:41:00Z
2017-06-13T20:41:00Z 2002 |
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| Type |
Article
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| Identifier |
Influence of surface dimensional effects and interband transitions on absorption of light in aluminium / L.Yu. Mеlnichenko, B.B. Tytarchuk, І.А. Shaykevich // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2002. — Т. 5, № 3. — С. 300-302. — Бібліогр.: 7 назв. — англ.
1560-8034 PACS: 78.20.-e http://dspace.nbuv.gov.ua/handle/123456789/121301 |
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| Language |
en
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| Relation |
Semiconductor Physics Quantum Electronics & Optoelectronics
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| Publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
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