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Optical materials news, February 2020

Scientists used a silver sawtooth nanoslit array to produce valley-coherent photoluminescence in 2D tungsten disulfide at room temperature.

Using a peel-away layer of graphene, researchers can produce freestanding ultrathin layers of complex oxides and then stack them together.

Researchers have developed a more efficient, safer and cost-effective way to produce large, high purity crystals of cadmium telluride for solar cells.

Scientists have discovered that the crystal structure of halide perovskites changes with temperature, humidity and the chemical environment.

Researchers have developed an ultra-thin, ultra-flexible, transparent electronic material that can be printed and rolled out like newspaper.

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