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从溶液中制造的半导体中获得狭窄发光的设计规则
Hao A Nguyen1, Grant Dixon1, Florence Y Dou1
1Department of Chemistry, University of Washington, Seattle, Washington 98195-1700, United States.
Chemical reviews
|June 13, 2023
概括
解决方案处理的半导体提供可扩展的光电子解决方案. 在量子光源等应用中,实现狭窄的光发光线 (PL) 线宽对于颜色和单光子纯度至关重要.
科学领域:
- 材料科学 材料科学 材料科学
- 光电学是指光电子产品.
- 纳米技术 纳米技术
背景情况:
- 解决方案处理的半导体对于可扩展的光电子设备至关重要.
- 狭窄的光发光线 (PL) 线宽是显示器和量子光源等应用的关键要求.
- 了解溶液加工半导体中狭窄排放的设计规则至关重要.
研究的目的:
- 审查各种光电子应用中的合体发射器的要求.
- 调查半导体材料中光谱扩展的来源.
- 为了比较不同体半导体系统当前的最新排放线宽度.
主要方法:
- 关于合体发射器及其应用的文献综述.
- 对均质和异质扩展机制的分析.
- 对各种材料类的排放线宽度进行比较研究.
主要成果:
- 体半导体对于下一代光电子是必不可少的.
- 光谱扩展的来源包括动态效应,结构差异和光谱扩散.
- 诸如量子点和矿等各种体材料显示出有前途,但需要进一步优化用于狭窄的发射.
结论:
- 狭窄的PL线宽对于高性能光电子设备至关重要.
- 解决光谱扩展是实现所需的辐射特性的关键.
- 需要对材料设计和加工进行进一步的研究,以推进解决方案加工的半导体.
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