Monitoring aromatic ring-currents in Mg-porphyrin by time-resolved circular dichroism

2020 ◽  
Vol 22 (45) ◽  
pp. 26605-26613
Author(s):  
Yeonsig Nam ◽  
Jérémy R. Rouxel ◽  
Jin Yong Lee ◽  
Shaul Mukamel
Keyword(s):  
Circular Dichroism ◽  
Aromatic Ring ◽  
Time Resolved ◽  
Circular Dichroism Signal ◽  
Ring Currents ◽  
Circular Dichroïsm

Using a time-resolved circular dichroism signal to monitor aromatic ring currents in Mg-porphyrin.

scholarly journals Capturing ultrafast magnetic dynamics by time-resolved soft x-ray magnetic circular dichroism

2017 ◽  
Vol 110 (16) ◽  
pp. 162401 ◽  
Author(s):  
Kou Takubo ◽  
Kohei Yamamoto ◽  
Yasuyuki Hirata ◽  
Yuichi Yokoyama ◽  
Yuya Kubota ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Magnetic Circular Dichroism ◽  
Time Resolved ◽  
Magnetic Dynamics ◽  
X Ray ◽  
Circular Dichroïsm

Time-resolved UV circular dichroism of phytochrome A: folding of the N-terminal region

1993 ◽  
Vol 115 (21) ◽  
pp. 9854-9855 ◽  
Author(s):  
Eefei Chen ◽  
William Parker ◽  
James W. Lewis ◽  
Pill Soon Song ◽  
David S. Kliger
Keyword(s):  
Circular Dichroism ◽  
Terminal Region ◽  
Phytochrome A ◽  
Time Resolved ◽  
Circular Dichroïsm

Ultrafast relaxation investigated by Photoelectron Circular Dichroism : an isomeric comparison of Camphor and Fenchone

2021 ◽  
Author(s):  
Valérie Blanchet ◽  
Dominique Descamps ◽  
stephane Petit ◽  
Yann Mairesse ◽  
bernard Pons ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Imaging Technique ◽  
Velocity Map Imaging ◽  
Relaxation Dynamics ◽  
Time Resolved ◽  
Pump Probe ◽  
Ultrafast Relaxation ◽  
Circular Dichroïsm ◽  
Isomeric Effects

We study isomeric effects using time resolved photoelectron circular dichroism (PECD). By a (1+1’)pump-probe ionisation with photoelectron collected by velocity map imaging technique, we compare relaxation dynamics from the 3s-Rydberg...

scholarly journals Polariton Ring Currents and Circular Dichroism of Mg-porphyrin in a Chiral Cavity

2022 ◽  
Author(s):  
Shichao Sun ◽  
Bing Gu ◽  
S. Mukamel
Keyword(s):  
Circular Dichroism ◽  
Time Reversal ◽  
Optical Cavity ◽  
Polarized Light ◽  
Time Reversal Symmetry ◽  
Porphyrin Molecule ◽  
Ring Currents ◽  
Linearly Polarized ◽  
Circular Dichroïsm

By placing a Mg-porphyrin molecule in a chiral optical cavity, time reversal symmetry is broken, thus generating polariton ring currents even with linearly polarized light. These currents induce a circular...

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