Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures
The optical and photoelectrical properties of heterostructures (HS)
 SnO₂ТTTC₆₀Ag are investigated. The additional absorption of HS ТTT and C₆₀ is
 revealed in comparison with those for their components, which testifies to the formation
 of complexes between the ТTT and C₆...
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| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Дата: | 2008 |
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2008
|
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/119055 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures / M.P. Gorishny, A.B. Verbitsky, A.V. Kovalchuk, T.N. Kovalchuk, P.N. Lutsyk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 3. — С. 236-239. — Бібліогр.: 15 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862673453906132992 |
|---|---|
| author | Gorishny, M.P. Verbitsky, A.B. Kovalchuk, A.V. Kovalchuk, T.N. Lutsyk, P.N. |
| author_facet | Gorishny, M.P. Verbitsky, A.B. Kovalchuk, A.V. Kovalchuk, T.N. Lutsyk, P.N. |
| citation_txt | Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures / M.P. Gorishny, A.B. Verbitsky, A.V. Kovalchuk, T.N. Kovalchuk, P.N. Lutsyk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 3. — С. 236-239. — Бібліогр.: 15 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | The optical and photoelectrical properties of heterostructures (HS)
SnO₂ТTTC₆₀Ag are investigated. The additional absorption of HS ТTT and C₆₀ is
revealed in comparison with those for their components, which testifies to the formation
of complexes between the ТTT and C₆₀ molecules near the ТTT-C₆₀ interface. Currentvoltage
characteristics (J-V) of a dark current is symmetric, as well as corresponds to the
Ohm law for the voltages of 0 to 0.4 V. In the voltage range of 0.4 to 1.0 V, the branch of
J-V at the positive polarity (I₊) goes above that at the negative polarity (I₋) at a SnO₂-
electrode. Thus, in the double logarithmic scale, I₊ and I₋ are described by direct lines
with the angular factors 1.77 and 1.37, accordingly, and exponents in the half-logarithmic
coordinates (log I−U). The open-circuit voltage Voc has a positive polarity at the SnO₂-
electrode irrespective of the illumination direction of a sample. Photovoltage is caused by
antiblocking bends of bands for holes and electrons near the SnO₂- and Ag-electrodes of
ТTT and C₆₀ films, accordingly. The dark effective specific resistance of the HS
SnO₂ТTTC₆₀Ag is equal to 5·10⁷
Ohm·cm.
|
| first_indexed | 2025-12-07T15:39:09Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119055 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-12-07T15:39:09Z |
| publishDate | 2008 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Gorishny, M.P. Verbitsky, A.B. Kovalchuk, A.V. Kovalchuk, T.N. Lutsyk, P.N. 2017-06-03T04:48:38Z 2017-06-03T04:48:38Z 2008 Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures / M.P. Gorishny, A.B. Verbitsky, A.V. Kovalchuk, T.N. Kovalchuk, P.N. Lutsyk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 3. — С. 236-239. — Бібліогр.: 15 назв. — англ. 1560-8034 PACS 73.50.Pz, 73.61.Wp, 78.66.Tr https://nasplib.isofts.kiev.ua/handle/123456789/119055 The optical and photoelectrical properties of heterostructures (HS)
 SnO₂ТTTC₆₀Ag are investigated. The additional absorption of HS ТTT and C₆₀ is
 revealed in comparison with those for their components, which testifies to the formation
 of complexes between the ТTT and C₆₀ molecules near the ТTT-C₆₀ interface. Currentvoltage
 characteristics (J-V) of a dark current is symmetric, as well as corresponds to the
 Ohm law for the voltages of 0 to 0.4 V. In the voltage range of 0.4 to 1.0 V, the branch of
 J-V at the positive polarity (I₊) goes above that at the negative polarity (I₋) at a SnO₂-
 electrode. Thus, in the double logarithmic scale, I₊ and I₋ are described by direct lines
 with the angular factors 1.77 and 1.37, accordingly, and exponents in the half-logarithmic
 coordinates (log I−U). The open-circuit voltage Voc has a positive polarity at the SnO₂-
 electrode irrespective of the illumination direction of a sample. Photovoltage is caused by
 antiblocking bends of bands for holes and electrons near the SnO₂- and Ag-electrodes of
 ТTT and C₆₀ films, accordingly. The dark effective specific resistance of the HS
 SnO₂ТTTC₆₀Ag is equal to 5·10⁷
 Ohm·cm. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures Article published earlier |
| spellingShingle | Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures Gorishny, M.P. Verbitsky, A.B. Kovalchuk, A.V. Kovalchuk, T.N. Lutsyk, P.N. |
| title | Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures |
| title_full | Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures |
| title_fullStr | Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures |
| title_full_unstemmed | Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures |
| title_short | Optical and photoelectrical properties of the tetrathiotetracene-fullerene (TTTC₆₀) film heterostructures |
| title_sort | optical and photoelectrical properties of the tetrathiotetracene-fullerene (tttc₆₀) film heterostructures |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119055 |
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