Inverted CdSe/PbSe Core/Shell Quantum Dots with Electrically Accessible Photocarriers
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Heterostructured quantum dots (QDs) based on narrow-bandgap PbSe and wide-bandgap CdSe have been studied for applications in near-infrared light sources, photodetection, and solar energy conversion. A common structural motif is a QD consisting of a PbSe core e... ...