Photoinduced changes in the complex index of refraction resulting from photoinduced charge transfer in conjugated polymer/fullerene blends

1997 ◽  
Author(s):  
Edward K. Miller ◽  
Kwanghee Lee ◽  
Kobi Hasharoni ◽  
Jan C. Hummelen ◽  
Fred Wudl ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Conjugated Polymer ◽  
Index Of Refraction ◽  
Photoinduced Charge Transfer ◽  
Complex Index ◽  
Photoinduced Changes ◽  
Photoinduced Charge ◽  
Complex Index Of Refraction

scholarly journals Efficient photoinduced charge transfer in TiO2nanorod/conjugated polymer hybrid materials

2006 ◽  
Vol 17 (23) ◽  
pp. 5781-5785 ◽  
Author(s):  
Yu-Ting Lin ◽  
Tsung-Wei Zeng ◽  
Wei-Zong Lai ◽  
Chun-Wei Chen ◽  
Yun-Yue Lin ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Hybrid Materials ◽  
Conjugated Polymer ◽  
Photoinduced Charge Transfer ◽  
Polymer Hybrid ◽  
Photoinduced Charge

scholarly journals Photo-induced changes in the complex index of refraction in conjugated polymer/fullerene blends

1998 ◽  
Vol 108 (4) ◽  
pp. 1390-1394 ◽  
Author(s):  
E. Kirk Miller ◽  
Kwanghee Lee ◽  
Kobi Hasharoni ◽  
J. C. Hummelen ◽  
Fred Wudl ◽  
...  
Keyword(s):  
Conjugated Polymer ◽  
Index Of Refraction ◽  
Complex Index ◽  
Induced Changes ◽  
Complex Index Of Refraction

scholarly journals Studies of photoinduced charge transfer in conjugated polymer-fullerene composites by light-induced ESR

1998 ◽  
Author(s):  
V. Dyakonov ◽  
G. Zoriniants ◽  
M. Scharber ◽  
C. J. Brabec ◽  
R. A. J. Janssen ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Conjugated Polymer ◽  
Photoinduced Charge Transfer ◽  
Photoinduced Charge

DNA-assisted photoinduced charge transfer between a cationic poly(phenylene vinylene) and a cationic fullerene

2015 ◽  
Vol 17 (24) ◽  
pp. 15675-15678 ◽  
Author(s):  
Youngil Park ◽  
Zhongwei Liu ◽  
Prahlad K. Routh ◽  
Cheng-Yu Kuo ◽  
Young-Shin Park ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Conjugated Polymer ◽  
Water Soluble ◽  
Phenylene Vinylene ◽  
Photoinduced Charge Transfer ◽  
Photoinduced Charge

DNA promotes the efficient photoinduced charge transfer between a water-soluble, cationic conjugated polymer and cationic fullerene.

Dynamics of photoinduced charge-transfer in dimethylamino-substituted triphenylphosphines

1996 ◽  
Vol 93 ◽  
pp. 1697-1713 ◽  
Author(s):  
P Changenet ◽  
P Plaza ◽  
MM Martin ◽  
YH Meyer ◽  
W Rettig
Keyword(s):  
Charge Transfer ◽  
Photoinduced Charge Transfer ◽  
Photoinduced Charge

Photoinduced Charge Transfer Dynamics in Carotenoid-Porphyrin-C60 Triad via the Linearized Semiclassical Nonequilibrium Fermi's Golden Rule

2020 ◽  
Author(s):  
Zhengqing Tong ◽  
Margaret S. Cheung ◽  
Barry D. Dunietz ◽  
Eitan Geva ◽  
Xiang Sun
Keyword(s):  
Charge Transfer ◽  
Golden Rule ◽  
Time Dependent ◽  
Rate Coefficients ◽  
Initial State ◽  
Photoinduced Charge Transfer ◽  
Transfer Rates ◽  
Fermi's Golden Rule ◽  
Photoinduced Charge ◽  
Fermi’S Golden Rule

The nonequilibrium Fermi’s golden rule (NE-FGR) describes the time-dependent rate coefficient for electronic transitions, when the nuclear degrees of freedom start out in a <i>nonequilibrium</i> state. In this letter, the linearized semiclassical (LSC) approximation of the NE-FGR is used to calculate the photoinduced charge transfer rates in the carotenoid-porphyrin-C<sub>60</sub> molecular triad dissolved in explicit tetrahydrofuran. The initial nonequilibrium state corresponds to impulsive photoexcitation from the equilibrated ground-state to the ππ* state, and the porphyrin-to-C<sub>60</sub> and the carotenoid-to-C<sub>60</sub> charge transfer rates are calculated. Our results show that accounting for the nonequilibrium nature of the initial state significantly enhances the transition rate of the porphyrin-to-C<sub>60</sub> CT process. We also derive the instantaneous Marcus theory (IMT) from LSC NE-FGR, which casts the CT rate coefficients in terms of a Marcus-like expression, with explicitly time-dependent reorganization energy and reaction free energy. IMT is found to reproduce the CT rates in the system under consideration remarkably well.

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