Electronic spectroscopy offers a window into the electronic structure of molecules by probing transitions between quantised energy states, while vibrational dynamics characterises the way atoms within ...

Researchers at ETH Zurich have shown, for the first time with very high time and spatial resolution, that electrons in ...

At the heart of the new process are two pairs of so-called delay quarter wave plates. The design makes it possible to adjust the delay between two ultra-short laser pulses with a high degree of ...