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Updated: Jun 3, 2025

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy
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在WS2单层中带有极化奇点的连续制约状态诱导的定向光发光

Jihae Lee1, Minsu Jeong2, Jaehyuck Jang1,3

  • 1Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.

Nano letters
|January 6, 2025
PubMed
概括

研究人员控制了原子薄二硫化物发出的光的偏振. 这一突破提高了光发射强度和方向性,为先进的光电子和量子设备铺平了道路.

关键词:
连续体中的边界状态.单层WS2是一个单层WS2.摄影发光效应是一种光照效应.一个光子晶体板.极化控制 极化控制

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Photoluminescence: Fluorescence and Phosphorescence01:23

Photoluminescence: Fluorescence and Phosphorescence

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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