Researchers demonstrated a way to manipulate electrons in graphene using pulses of light that last less than one thousands ...

Because these ultrashort optical driver pulses are so difficult to generate, attosecond pulse generation and spectroscopy have so far been limited to only a few labs around the world that have ...

The results have broad implications for attosecond spectroscopy, quantum biology, and attochemistry, where solvent interactions must be accounted for when modeling excited-state behavior.

Ultrafast photonics is the study of light and its interaction with matter on short timescales, typically less than a picosecond. This includes investigating processes that occur in atoms and ...

This approach also opens avenues for attosecond spectroscopy, offering new insights into gas-phase HHG and beyond. The workshop aims to chart the future of quantum optics, attosecond physics, and ...

A research team at European XFEL and DESY has achieved a major advance in X-ray science by generating unprecedented high-power attosecond hard X-ray pulses at megahertz repetition rates.

Hans Jakob Woerner’s main research focus is the ultra-fast spectroscopy of molecules with an attosecond time resolution (1as = 10-18 s) and the development of new experimental methods to characterize ...