| Autor: |
Gorishnyi, M. P., Koval'chuk, O. V., Koval'chuk, T. N., Verbitsky, A. B., Vovk, V. E. |
| Předmět: |
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| Zdroj: |
Molecular Crystals & Liquid Crystals; 2011, Vol. 535, p49-56, 8p |
| Abstrakt: |
The absorption spectra of thin film heterostructures XPc/C60 (X = Pb, ClAlCl, Pc - phthalocyanine) and TCNQ/C60 at the range 1.24-3.10 eV have been studied. It is found that a band of charge transfer complex (CT-complex) at 1.18 eV is observed in the absorption spectra of TCNQ/C60 heterostructures. Based on the results obtained and the literature data [1-41, 2, 3, 4], it is stated that that the transfer of electrons takes place on the interface of HS from the molecules of C60 (donors of electrons) to the molecules of TCNQ (acceptors of electrons) and from the molecules of XPc (donors of electrons) to the molecules of C60 (acceptors of electrons). Both components of XPc/C60 HS contribute to the photovoltage in the spectral region 1.24-3.10 eV. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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