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SUMMARY:Pathways of excitation energy flow in light-harvesting systems unc
 overed with ultrabroadband 2D electronic spectroscopy
DTSTART:20230221T161500
DTEND:20230221T171500
DTSTAMP:20260916T082326Z
UID:3f79fd2008da2a689ae8cd7e034f4c54e61e6f0783b658181f727bf7
CATEGORIES:Conferences - Seminars
DESCRIPTION:Dr Minjung Son\, University of Wisconsin - Madison\, United St
 ates\nIn light harvesting\, sunlight is captured by arrays of coupled chro
 mophores and then funneled towards the site of energy conversion. A major 
 roadblock in mapping the pathways of energy transfer had been that most pr
 evious experiments measured only a narrow portion of the broad solar spect
 rum captured by light-harvesting systems. I will present the development o
 f ultrabroadband 2D electronic spectroscopy\, an ultrafast spectroscopic t
 ool that enables mapping of energy flow across the visible and the near-in
 frared range\, and how this technique enabled the discovery of previously 
 inaccessible photophysics in natural and artificial light-harvesting syste
 ms.\n\n 
LOCATION:CE 1 2 https://plan.epfl.ch/?room==CE%201%202
STATUS:CONFIRMED
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