Schematic of Quantum-Dot (IMAGE)

DOE/Brookhaven National Laboratory

Schematic of Quantum-Dot

Caption

Single nanocrystal spectroscopy identifies the interaction between zero-dimensional CdSe/ZnS nano crystals (quantum dots) and two-dimensional layered tin disulfide as a non-radiative energy transfer, whose strength increases with increasing number of tin disulfide layers. Such hybrid materials could be used in optoelectronic devices such as photovoltaic solar cells, light sensors, and LEDs.

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Brookhaven National Laboratory

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