| Autor: |
Al-Agealy, Hadi J. M., Hassooni, Mohsin A., Ghadhban, Rawnaq Qays, Obaid, Maithm A., Saud, Ali Jawad |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2023, Vol. 2845 Issue 1, p1-8, 8p |
| Abstrakt: |
The rate of electron injection cross interface of (cis-bis-(4,4'-dicarboxy-2,2'-bipyridine) dithiocyanato N3 dye to conduction band GaAs semiconductor was studied theoretically using quantum transient theory. We can study the role of the reorganization energy and driving force energy in affecting the rate of nonadiabatic electron transfer in inverted and normal Marcus regions. For Acetic acid, 2-Methoxyethanol, 1-Butanol, chloroform and Ethyl alcohol solvents, the electrons transfer rate over N3-GaAs interface were found to be vary in higher and low. The electronic rate is findings occurs efficiently with chloroform if the driving force energy ≪ 0.2 eV of N3-GaAs and sufficiently lowering with, chloroform at ≫ 0.2 eV. Implications of these results indicate that system works in two Marcus regions. In spite of the different reorganization energy of the N3-GaAs system with different solvents, the electronic transfer rate shows different behavior with solvents for the same values of driving force energy because the system works in inverted and normal Marcus regions. The rate was increased with increased the overlapping electronic coupling parameter. The electron transfer was active with chloroform at lower driving force energy while Ethyl alcohol solvent is the most active in the electron transfer process at large driving force energy. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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