Researchers have used excited-state electron transfer events to 'pump' olefin molecules up and then have them fall back down through a series of favorable steps to ultimately transform into a less ...

Here we report on the structures of two excited ... state and observed their build-up (within less than one picosecond) and decay (on the several picosecond timescale). Using an X-ray free ...

In a study, published in the journal Physical Chemistry Chemical Physics, researchers used an ultrafast electron camera ...