Photoelectrical characteristics of two-dimensional macroporous silicon structures
Photoelectrical properties of macroporous silicon structures were investigated in the near infrared spectral range (1 to 8 μm). Angular dependences of photoconductivity, its amplification, realization of the single-mode optical regime, essential domination of the absorption over the light reflection...
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| Date: | 2004 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2004
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| Series: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/119227 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Photoelectrical characteristics of two-dimensional macroporous silicon structures / L.A. Karachevtseva, V.F. Onischenko, M.I. Karas’, O.I. Dandur’yants, F.F. Sizov, O.J. Stronska // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2004. — Т. 7, № 4. — С. 425-429. — Бібліогр.: 8 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | Photoelectrical properties of macroporous silicon structures were investigated in the near infrared spectral range (1 to 8 μm). Angular dependences of photoconductivity, its amplification, realization of the single-mode optical regime, essential domination of the absorption over the light reflection by structures of macroporous silicon are explained by formation of the plasmon type surface polaritons. Photoconductivity bands correlate with maxima of intrinsic and impurity light absorption. The change in the photoconductivity value is mainly determined by the growth of the electron mobility. |
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