Significant change of alignment effect by dimer formation in the dissociative energy transfer reaction of Ar(P23)+(N2O)n and (H2O)n

2006 ◽  
Vol 125 (22) ◽  
pp. 224301 ◽  
Author(s):  
D. Watanabe ◽  
H. Ohoyama ◽  
T. Matsumura ◽  
T. Kasai
1992 ◽  
Vol 65 (6) ◽  
pp. 1713-1715
Author(s):  
Masaharu Tsuji ◽  
Kazuo Yamaguchi ◽  
Mitsuo Kikukawa ◽  
Hiroyuki Kouno ◽  
Tsuyoshi Funatsu ◽  
...  

2001 ◽  
Vol 665 ◽  
Author(s):  
P.A. van Hal ◽  
R.A.J. Janssen ◽  
G. Lanzani ◽  
G. Cerullo ◽  
M. Zavelani-Rossi ◽  
...  

ABSTRACTThe intramolecular photoinduced energy and electron transfer within a fullereneoligothiophene-fullerene triad with nine thiophene units (C60-9T-C60) and an oligo(p-phenylene vinylene)-fullerene dyad with four phenyl groups (OPV4-C60) is investigated with femtosecond pump-probe spectroscopy with sub-10 fs and 200 fs time resolution in solvents of different polarity. Photoexcitation of the π-conjugated oligomer moiety in the triad and dyad results in an ultrafast singlet-energy transfer reaction to create the fullerene singlet-excited state with a time constant of 150-190 fs, irrespective of the polarity of the medium. In a polar solvent, intramolecular electron transfer occurs from the oligomer moiety to the C60 moiety with a time constant of 10-13 ps as a secondary reaction, subsequent to the ultrafast singlet-energy transfer. The charge-separated state has a lifetime of 50-80 ps and recombines to the ground state.


1999 ◽  
Author(s):  
Thomas L. Henshaw ◽  
Timothy J. Madden ◽  
John M. Herbelin ◽  
Gerald C. Manke II ◽  
Brian T. Anderson ◽  
...  

1996 ◽  
Vol 12 (11) ◽  
pp. 1011-1014
Author(s):  
Hu Yi-Hua ◽  
◽  
Wang Xiao-Juan ◽  
Zhan Ye-Hong ◽  
Chu Yan-Nan ◽  
...  

Author(s):  
M. Głódź ◽  
A. Huzandrov ◽  
S. Magnier ◽  
L. Petrov ◽  
I. Sydoryk ◽  
...  

2011 ◽  
Vol 133 (36) ◽  
pp. 14280-14286 ◽  
Author(s):  
Yohei Ishida ◽  
Tetsuya Shimada ◽  
Dai Masui ◽  
Hiroshi Tachibana ◽  
Haruo Inoue ◽  
...  

1994 ◽  
Vol 23 (11) ◽  
pp. 1985-1988 ◽  
Author(s):  
Hideaki Takahashi ◽  
Hiroshi Ohoyama ◽  
Toshio Kasai ◽  
Keiji Kuwata ◽  
Masayoshi Nakano ◽  
...  

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