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Updated: Jun 10, 2025

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons
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在WSe2单层中探测单光子发射器的性质,采用磁光发光光谱学

Caique Serati de Brito1, Bárbara L T Rosa2, Andrey Chaves3,4

  • 1Department of Physics, Federal University of São Carlos, São Carlos, SP 13565-905, Brazil.

Nano letters
|October 10, 2024
PubMed
概括

像WSe2单层这样的过渡金属二基化物 (TMD) 中的单光子发射器使用磁光学进行了研究. 研究人员发现了一个异常的光发光 (PL) 能量红移,为量子技术提供了对激发状态的见解.

关键词:
磁光学光学是一种磁性光学.单光子发射器 单光子发射器应变工程 应变工程 应变工程过渡金属二甲基二甲基化物两维材料是二维的材料.

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Photoluminescence is a process where a molecule absorbs light energy and re-emits it in the form of light. This phenomenon occurs when a substance absorbs photons, promoting its electrons to higher energy level excited states, followed by a relaxation process in which the electrons return to their original ground state energy levels and emit light. Photoluminescence is widely observed in various materials, including semiconductors, and organic and inorganic compounds.
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