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Notable Advancements by the Chinese Academy of Sciences and Collaborators in Exploring Exciton Characteristics of Three-Dimensional Organic-Inorganic Hybrid Semiconductors
4 day ago /
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Author：小编
Excitons, which are elementary quasiparticles found in semiconductors, are pivotal in determining a material's ability to absorb and emit light, as well as its capacity for energy transfer. These quasiparticles are essential for the advancement of high-performance optoelectronic devices and quantum technologies. In conventional three-dimensional semiconductors, the exciton binding energy is generally low, typically spanning from just a few milli-electron volts to tens of milli-electron volts. This weakness stems from the absence of quantum confinement effects and the presence of substantial dielectric screening, ultimately constraining their utilization in room-temperature exciton-based devices and quantum technologies.
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