A new approach to manufacturing perovskite solar cells has addressed previous problems and yielded devices with high efficiency and excellent stability, researchers at the National Renewable Energy ...

(Nanowerk News) Scientists are interested in improving the stability of a class of crystalline materials that, if more stable, could be the basis for inexpensive solar cells. These materials, called ...

The US National Renewable Energy Laboratory (NREL) has achieved remarkable efficiency and stability for a wide-bandgap all-perovskite tandem solar cell. The scientist developed the device with an ...

Using a new pressure quenching (PQ) technique at high temperatures to induce superconductivity in iron selenide (FeSe) crystals, superconductivity was achieved -- and sustained -- without pressure. In ...