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Integration of organic/inorganic hybrid perovskites with metallic or semiconducting phases of 2D MoS2 nanosheets via solution processing is demonstrated. The results show that the collection of charge carriers is strongly dependent on the electronic properties of the 2D MoS2 with metallic MoS2 showing high responsivity and the semiconducting phase exhibiting high on/off ratios.
We report the perovskite:SWNTs solar cells fabricated using solvent-solvent extraction (SSE) method at room temperature. Small quantities of Single-walled carbon nanotubes (SWNTs) are incorporated into perovskite Methylammonium lead halide (CH3NH3PbI3) layer, and enhance the power conversion efficiency (PCE) of the perovskite solar cell from 8.5% to 10.6%. SWNTs act as hole transport channels boosting...
X-ray detectors made from crystalline silicon or amorphous silicon are widely used in medical diagnosis, such as mammography or computed tomography. However, state-of-art of X-ray detectors are still suffering from high manufacturing cost. In this article, we demonstrate a methylammonium lead iodide (CH3NH3PbI3) based photodiode for direct X-ray detection. The solution-processed perovskite photodiode...
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