Photoabsorption and photoconductivity in C₆₀ layers
A complex investigation of the photoconductivity of fullerene films, prepared by thermal evaporation in vacuum, was carried out. The investigated films contain predominantly C₆₀ in various phases as shown elsewhere. The multiple photocurrent spectra analysis (MPSA method) has been used in the curre...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Datum: | 2006 |
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2006
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/121628 |
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| Zitieren: | Photoabsorption and photoconductivity in C₆₀ layers / St. Kanev, Z. Nenova, N. Koprinarov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 4. — С. 21-25. — Бібліогр.: 16 назв. — англ. |
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Kanev, St. Nenova, Z. Koprinarov, N. 2017-06-15T03:23:41Z 2017-06-15T03:23:41Z 2006 Photoabsorption and photoconductivity in C₆₀ layers / St. Kanev, Z. Nenova, N. Koprinarov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 4. — С. 21-25. — Бібліогр.: 16 назв. — англ. 1560-8034 PACS 72.20.-i, 72.20.-r, 73.50.Pz, 73.61.Wp, 78.40.Ri, 78.66.Tr https://nasplib.isofts.kiev.ua/handle/123456789/121628 A complex investigation of the photoconductivity of fullerene films, prepared by thermal evaporation in vacuum, was carried out. The investigated films contain predominantly C₆₀ in various phases as shown elsewhere. The multiple photocurrent spectra analysis (MPSA method) has been used in the current study. The MPSA method utilizes a family of routine photocurrent spectra, measured at various intensities generated by the light source. A suitable data processing of such a family allowed several basic characteristics of the films to be obtained – the optical bandgap, subbandgap optical absorption spectra, features of shallow and deep defect states as well as the spectra of the power index in the dependence of the photocurrent on the photon flux. These characteristics were interpreted in terms of structural features of the investigated samples. Conclusions about applications of such C₆₀ films were made. The sponsorship of the Bulgarian Ministry for Science and Education under contract F-329 is appreciated. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Photoabsorption and photoconductivity in C₆₀ layers Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Photoabsorption and photoconductivity in C₆₀ layers |
| spellingShingle |
Photoabsorption and photoconductivity in C₆₀ layers Kanev, St. Nenova, Z. Koprinarov, N. |
| title_short |
Photoabsorption and photoconductivity in C₆₀ layers |
| title_full |
Photoabsorption and photoconductivity in C₆₀ layers |
| title_fullStr |
Photoabsorption and photoconductivity in C₆₀ layers |
| title_full_unstemmed |
Photoabsorption and photoconductivity in C₆₀ layers |
| title_sort |
photoabsorption and photoconductivity in c₆₀ layers |
| author |
Kanev, St. Nenova, Z. Koprinarov, N. |
| author_facet |
Kanev, St. Nenova, Z. Koprinarov, N. |
| publishDate |
2006 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
A complex investigation of the photoconductivity of fullerene films, prepared by thermal evaporation in vacuum, was carried out. The investigated films contain predominantly C₆₀ in various phases as shown elsewhere. The multiple photocurrent spectra analysis (MPSA method) has been used in the current study. The MPSA method utilizes a family of routine photocurrent spectra, measured at various intensities generated by the light source. A suitable data processing of such a family allowed several basic characteristics of the films to be obtained – the optical bandgap, subbandgap optical absorption spectra, features of shallow and deep defect states as well as the spectra of the power index in the dependence of the photocurrent on the photon flux. These characteristics were interpreted in terms of structural features of the investigated samples. Conclusions about applications of such C₆₀ films were made.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/121628 |
| citation_txt |
Photoabsorption and photoconductivity in C₆₀ layers / St. Kanev, Z. Nenova, N. Koprinarov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 4. — С. 21-25. — Бібліогр.: 16 назв. — англ. |
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AT kanevst photoabsorptionandphotoconductivityinc60layers AT nenovaz photoabsorptionandphotoconductivityinc60layers AT koprinarovn photoabsorptionandphotoconductivityinc60layers |
| first_indexed |
2025-11-28T13:39:41Z |
| last_indexed |
2025-11-28T13:39:41Z |
| _version_ |
1850853838073888768 |