Shaping Electron Bunches with Terahertz Light Pulses

Specifically-shaped electron pulses for materials studies in the femtosecond and attosecond range

Molecules Brilliantly Illuminated

A new high-power laser system generates ultrashort pulses covering a large share of the mid-infrared spectrum.

Faster Laser-Based X-Ray Imaging

Using a novel, laser-based X-ray technique, physicists have imaged a bone sample in three dimensions by microtomography within minutes

Attoseconds Break Into Atomic Interior

New laser technology to generate attosecond bursts of high-energy photons of unprecedented intensity

A Space-Time Sensor for Light-Matter Interactions

Attosecond pulses allow to observe the motions of electrons in atoms

How to Control Luminescence of C-Dots

Optical and photocatalytic properties of carbon dots can be tuned by nitrogen atoms introduced into their structure

Perovskites for a New Class of LED

Significantly blue-shifted photoluminescence emission by reducing the pore size

Lighting Up Ultrathin 2D-Films

Valley polarization can be used like quantum mechanical spin to encode information.

Fast, Faster, Zeptosecond

German physicists investigate the photoionization process with zeptosecond precision

A Live Image During Tumor Irradiation

New ultrasound technology to make proton radiation in cancerous tissue visible