Extremely Efficient Thin-Film Tandem Cell

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

Perovskite Solar Cell Achieves 28% Efficiency

Technology leader’s solar cell exceeds highest ever performing single-junction silicon solar cell

Self-Assembling for Efficient Perovskite Solar Cells

With this new method extremely low material consumption is achieved

Quantum Light From Superlattices

Superfluorescence from perovskite quantum dot superlattices

Efficiency Record for Perovskite LEDs

The perovskite layer in the LEDs shows close to 100% internal luminescence efficiency

Optical Communication with Perovskites

Optimized and stable high‐performance photodetectors are based on all‐inorganic cesium lead halide perovskite

Full Color Perovskite LEDs

LED emits red when it is rich in iodine, green when it is rich in bromine, and blue when it is rich in chlorine

Multimodal Imaging of Perovskites

Multimodal imaging to see nanoscale interactions within a thin film of hybrid organic–inorganic perovskite

Loss Processes in Perovskite Solar Cells

Emitted photons were precisely recorded and analyzed using a hyperspectral CCD camera

27.3 %: World Record for Perovskite Solar Cells

Three teams present outstanding developments at World Conference on Photovoltaic Energy Conversion