Advanced Materials, Vol.28, No.41, 9204-9204, 2016
Thinness- and Shape-Controlled Growth for Ultrathin Single-Crystalline Perovskite Wafers for Mass Production of Superior Photoelectronic Devices
Thinness-controlled perovskite wafers are directly prepared using a geometry-regulated dynamic-flow reaction system. It is found that the wafers are a superior material for photodetectors with a photo current response approximate to 350 times higher than that made of microcrystalline thin films. Moreover, the wafers are compatible with mass production of integrated circuits.