Yao Hongbin from the University of Science and Technology of China (USTC) developed a high efficiency, high brightness warm white light-emitting diode (LED) based on copper-iodide cluster hybrids.

An international research team has fabricated a copper silver bismuth iodide (CABI) solar cell that utilizes Cu 6 AgBiI 10, a new CABI compound that offers high absorbance and low reflectivity ...