Ultrafast charge transfer excited state dynamics in trifluoromethyl-substituted iridium(iii) complexes

2018 ◽  
Vol 20 (43) ◽  
pp. 27256-27260 ◽  
Author(s):  
Robin Bevernaegie ◽  
Lionel Marcélis ◽  
Angélica Moreno-Betancourt ◽  
Baptiste Laramée-Milette ◽  
Garry S. Hanan ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Spectroscopic Studies ◽  
Excited State Dynamics ◽  
Ultrafast Charge Transfer

Ultrafast spectroscopic studies on the excited state interplay in trifluoromethyl-substituted iridium(iii) complexes.

Femtosecond Spectroscopic Studies of the One- and Two-Photon Excited-State Dynamics of 2,2,17,17-Tetramethyloctadeca-5,9,13-trien-3,7,11,15-tetrayne:  A Trimeric Oligodiacetylene

2006 ◽  
Vol 110 (40) ◽  
pp. 11435-11439 ◽  
Author(s):  
Grzegorz M. Balkowski ◽  
Michiel Groeneveld ◽  
Hong Zhang ◽  
Cindy C. J. Hendrikx ◽  
Michael Polhuis ◽  
...  
Keyword(s):  
Excited State ◽  
Spectroscopic Studies ◽  
Excited State Dynamics ◽  
Two Photon ◽  
The One

Excited state dynamics for hybridized local and charge transfer state fluorescent emitters with aggregation-induced emission in the solid phase: a QM/MM study

2017 ◽  
Vol 19 (44) ◽  
pp. 29872-29879 ◽  
Author(s):  
Jianzhong Fan ◽  
Lei Cai ◽  
Lili Lin ◽  
Chuan-Kui Wang
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Solid Phase ◽  
Charge Transfer State ◽  
Aggregation Induced Emission ◽  
Excited State Dynamics ◽  
Transfer State

Investigation on the excited state dynamics to reveal the AIE and HLCT mechanisms by a QM/MM method.

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

Ultrafast excited state dynamics of [Cr(CO)4(bpy)]: revealing the relaxation between triplet charge-transfer states

RSC Advances ◽  
2016 ◽  
Vol 6 (25) ◽  
pp. 20507-20515 ◽  
Author(s):  
Fei Ma ◽  
Martin Jarenmark ◽  
Svante Hedström ◽  
Petter Persson ◽  
Ebbe Nordlander ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Absorption Spectroscopy ◽  
Dft Calculation ◽  
Pump Probe ◽  
Excited State Dynamics ◽  
Mlct Transition ◽  
Ligand Charge Transfer ◽  
Probe Absorption

Ultrafast excited state dynamics of [Cr(CO)4(bpy)] upon metal-to-ligand charge-transfer (1MLCT) transition have been studied by pump-probe absorption spectroscopy and DFT calculation.

Solvation-Dependent Excited-State Dynamics of Donor–Acceptor Molecules with Hybridized Local and Charge Transfer Character

2020 ◽  
Vol 124 (10) ◽  
pp. 5574-5582 ◽  
Author(s):  
Wei Zhang ◽  
Jie Kong ◽  
Dehua Hu ◽  
Min Tao ◽  
Xinmiao Niu ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Excited State Dynamics ◽  
Donor Acceptor ◽  
Acceptor Molecules

Spectroscopic Studies of Dimethylamino Derivatives of Fluorene

2000 ◽  
Vol 55 (11-12) ◽  
pp. 902-908 ◽  
Author(s):  
J. Heldt ◽  
J. R. Heldt ◽  
T. Redzimski ◽  
H. Diehl ◽  
P. Schultz
Keyword(s):  
Dipole Moment ◽  
Excited State ◽  
Charge Transfer ◽  
Fluorescence Spectra ◽  
Intramolecular Charge Transfer ◽  
Stokes Shift ◽  
Spectroscopic Studies ◽  
Polar Solvents ◽  
Derivatives Of ◽  
Transfer State

Abstract 2-dimethylamino-9-fluorenol and 2-dimethylamino-9(4'dimethylamino)phenyl-9-fiuorenol in polar solvents in the excited state undergo conformation changes in which two fluorescent isomers are created. The isomers (in the local excited (LE) and charge transfer (CT) configuration) possess separate fluorescence bands, one appearing from the S1 (LE) state and the second from the intramolecular charge transfer state S1 (CT) of the neutral, aromatic molecule. Both bands show a solvatochromic effect. Using the method of the solvent induced Stokes shift of the absorption and fluorescence spectra the permanent dipole moment of the excited state of fluorene and its two derivatives have been determined. The dipole moment of the ground state and the Onsager cavity radius of the studied molecules were calculated with the Auestion Model 1 (AM1) program.

Ultrafast excited state dynamics, direct and back [2 + 2]-cross-photocycloaddition of a styryl dye–stilbene charge transfer complex

2021 ◽  
Vol 185 ◽  
pp. 108952
Author(s):  
Valery V. Volchkov ◽  
Timofey P. Martyanov ◽  
Mikhail N. Khimich ◽  
Mikhail V. Rusalov ◽  
Daria A. Neznaeva ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Charge Transfer Complex ◽  
Excited State Dynamics ◽  
Styryl Dye
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