Printed Perovskite LEDs

Printed LEDs possess very high luminosity and excellent electrical properties

Non-Toxic and Stable Perovskite Solar Cells

An international collaboration has engineered a new hybrid perovskite material with promising efficiency and stability

Ultrafast Switching of Helicity

The helicity of circularly polarized synchrotron radiation can be switched up to a million times faster than before

World Record for Perovskite Silicon Tandem Solar Cells

A german tandem solar cell converts 29.15 per cent of the incident light into electrical energy

Tomoscopy Follows Fast Dynamic Processes

New method delivers 208 three-dimensional tomographic X-ray images per second

Laser Experiment Reveals Efficiency Loss of Photocathodes

For copper oxide losses hardly occur at the interfaces with platinum, but instead in the crystal itself

High Potential of Thin-Film PV

New white paper shows thin-film PV as key technology to drive global energy transition

Extremely Efficient Thin-Film Tandem Cell

Prototype of the new solar cell is made of perovskite and CIGSe semiconductors

Self-Assembling for Efficient Perovskite Solar Cells

With this new method extremely low material consumption is achieved

Iron-Complex Compounds for Solar Cells

Basis for tailoring the functionality of photoactive systems for light-harvesting applications