In a groundbreaking study, scientists have discovered a new type of exciton that could potentially increase the longevity of quantum materials. Excitons are particles of light that are created when light is absorbed by a material. Through this study, scientists have discovered a longer-lasting type of exciton, known as an “ultra-long-lived” exciton. This discovery could have significant implications for the development of quantum materials, as it could lead to longer-lasting and more efficient quantum devices. The research team believes this discovery could open up a new class of materials that could be used in a wide range of applications, from medical imaging to photovoltaic cells.

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source: Phys.org