Symmetry-breaking intramolecular charge transfer in the excited state of meso-linked BODIPY dyads

2012 ◽  
Vol 48 (2) ◽  
pp. 284-286 ◽  
Author(s):  
Matthew T. Whited ◽  
Niral M. Patel ◽  
Sean T. Roberts ◽  
Kathryn Allen ◽  
Peter I. Djurovich ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Symmetry Breaking ◽  
Intramolecular Charge Transfer

Photoinduced symmetry-breaking intramolecular charge transfer in a quadrupolar pyridinium derivative

2014 ◽  
Vol 16 (27) ◽  
pp. 13984-13994 ◽  
Author(s):  
Benedetta Carlotti ◽  
Enrico Benassi ◽  
Anna Spalletti ◽  
Cosimo G. Fortuna ◽  
Fausto Elisei ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Symmetry Breaking ◽  
Theoretical Study ◽  
Intramolecular Charge Transfer ◽  
Highly Efficient

A joint experimental and theoretical study revealed the occurrence of highly efficient intramolecular charge transfer and excited state symmetry breaking in a cationic (donor–π–acceptor–π–donor)+ quadrupolar compound showing negative solvatochromism.

Dynamic adjustment of emission from both singlets and triplets: the role of excited state conformation relaxation and charge transfer in phenothiazine derivates

2021 ◽  
Author(s):  
Weidong Qiu ◽  
Xinyi Cai ◽  
Mengke Li ◽  
Liangying Wang ◽  
Yanmei He ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Dynamic Adjustment ◽  
Twisted Intramolecular Charge Transfer

Dynamic adjustment of emission behaviours by controlling the extent of twisted intramolecular charge transfer character in excited state.

Ultrafast excited state dynamics of fucoxanthin: excitation energy dependent intramolecular charge transfer dynamics

2011 ◽  
Vol 13 (22) ◽  
pp. 10762 ◽  
Author(s):  
Daisuke Kosumi ◽  
Toshiyuki Kusumoto ◽  
Ritsuko Fujii ◽  
Mitsuru Sugisaki ◽  
Yoshiro Iinuma ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Excitation Energy ◽  
Intramolecular Charge Transfer ◽  
Excited State Dynamics ◽  
Charge Transfer Dynamics ◽  
Energy Dependent

Monitoring the intramolecular charge transfer process in the Z907 solar cell sensitizer: a transient Vis and IR spectroscopy and ab initio investigation

2015 ◽  
Vol 17 (33) ◽  
pp. 21594-21604 ◽  
Author(s):  
Nicolò Azzaroli ◽  
Maria Grazia Lobello ◽  
Andrea Lapini ◽  
Alessandro Iagatti ◽  
Laura Bussotti ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Solar Cell ◽  
Ir Spectroscopy ◽  
Ab Initio ◽  
Transfer Process ◽  
Intramolecular Charge Transfer ◽  
Charge Transfer Process ◽  
Tddft Calculations ◽  
Semiconductor Substrates

The excited state dynamics of Z907 in solution and on semiconductor substrates has been studied with ultrafast UV/Vis and IR spectroscopy and DFT/TDDFT calculations.

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