Optical properties of p-type porous GaAs
Samples of p-type porous GaAs was obtained by electrochemical anodization of (100) oriented p-type GaAs. The formation of porous structure has been confirmed by Raman spectroscopy and scanning electron microscopy investigations. The low-frequency Raman shift of the peaks conditioned by the main opti...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2005 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2005
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/121575 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Optical properties of p-type porous GaAs / V.V. Kidalov, L. Beji, G.A. Sukach // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 4. — С. 118-120. — Бібліогр.: 13 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862620401752866816 |
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| author | Kidalov, V.V. Beji, L. Sukach, G.A. |
| author_facet | Kidalov, V.V. Beji, L. Sukach, G.A. |
| citation_txt | Optical properties of p-type porous GaAs / V.V. Kidalov, L. Beji, G.A. Sukach // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 4. — С. 118-120. — Бібліогр.: 13 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | Samples of p-type porous GaAs was obtained by electrochemical anodization of (100) oriented p-type GaAs. The formation of porous structure has been confirmed by Raman spectroscopy and scanning electron microscopy investigations. The low-frequency Raman shift of the peaks conditioned by the main optical phonons was observed in the Raman spectra of the porous GaAs. Estimation of the size of nanocryslallites in porous GaAs both by Raman shift and scanning electron microscopy gives approximately the same values and was about 10-20 nm. Photoluminescence investigations of porous GaAs exhibit the presence of two infrared and one visible bands.
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| first_indexed | 2025-12-07T13:21:27Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-121575 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-12-07T13:21:27Z |
| publishDate | 2005 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Kidalov, V.V. Beji, L. Sukach, G.A. 2017-06-14T16:58:20Z 2017-06-14T16:58:20Z 2005 Optical properties of p-type porous GaAs / V.V. Kidalov, L. Beji, G.A. Sukach // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 4. — С. 118-120. — Бібліогр.: 13 назв. — англ. 1560-8034 PACS 61.10.Kw, 78.55.Cr, 78.55.Mb, 79.60.Dp https://nasplib.isofts.kiev.ua/handle/123456789/121575 Samples of p-type porous GaAs was obtained by electrochemical anodization of (100) oriented p-type GaAs. The formation of porous structure has been confirmed by Raman spectroscopy and scanning electron microscopy investigations. The low-frequency Raman shift of the peaks conditioned by the main optical phonons was observed in the Raman spectra of the porous GaAs. Estimation of the size of nanocryslallites in porous GaAs both by Raman shift and scanning electron microscopy gives approximately the same values and was about 10-20 nm. Photoluminescence investigations of porous GaAs exhibit the presence of two infrared and one visible bands. This work performed under the financial support of
 SFFI of Ukraine, grant 04.07/256. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Optical properties of p-type porous GaAs Article published earlier |
| spellingShingle | Optical properties of p-type porous GaAs Kidalov, V.V. Beji, L. Sukach, G.A. |
| title | Optical properties of p-type porous GaAs |
| title_full | Optical properties of p-type porous GaAs |
| title_fullStr | Optical properties of p-type porous GaAs |
| title_full_unstemmed | Optical properties of p-type porous GaAs |
| title_short | Optical properties of p-type porous GaAs |
| title_sort | optical properties of p-type porous gaas |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/121575 |
| work_keys_str_mv | AT kidalovvv opticalpropertiesofptypeporousgaas AT bejil opticalpropertiesofptypeporousgaas AT sukachga opticalpropertiesofptypeporousgaas |