Using nanostructured perovskite materials, scientists have created optical devices with greatly enhanced ability to absorb or emit chiral light.
Nanostructured perovskites add a twist to light
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Topological Insulators Light the Way to Photonic Applications
Scientists from Nanyang Technological University (NTU Singapore) and the University of Southampton have published a paper in Nature Communications reporting that a new class of materials, chalcogenide topological insulators, is especially suitable for creating optical devices.