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Updated: Jun 21, 2026

Compact Quantum Dots for Single-molecule Imaging
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Compact Quantum Dots for Single-molecule Imaging

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在纳米合体合体量子点中,具有可调节的带隙,深入到短波红外线中

Tariq Sheikh1, Wasim J Mir1, Saidkhodzha Nematulloev1

  • 1KAUST Catalysis Center (KCC), Division of Physical Sciences and Engineering (PSE), King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.

ACS nano
|November 13, 2023
PubMed
概括

研究人员开发了一种使用更安全的前体合成化 (InAs) 体量子点 (CQD) 的新方法. 这一突破将INA CQD的可调节带隙扩展到用于先进红外技术的短波红外 (SWIR) 频谱中.

关键词:
体量子点是什么意思?探测器 探测器 探测器III−V 半导体 半导体 半导体纳米棒是一种纳米棒.狭窄带隙材料 狭窄带隙材料在SWIR吸收器.

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相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by: