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使用拉曼光谱与多颗粒的声子坐月子型号纳米大小分布的特征
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JoVE Journal Engineering
Characterization of Nanocrystal Size Distribution using Raman Spectroscopy with a Multi-particle Phonon Confinement Model
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使用拉曼光谱与多颗粒的声子坐月子型号纳米大小分布的特征

DOI:
10.3791/53026-v

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06:54 min

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August 22, 2015

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,
1Department of Applied Physics,Eindhoven University of Technology, 2Dutch Institute for Fundamental Energy Research

Chapters

  • 00:05Title
  • 01:13Raman Spectroscopy of Nanocrystals
  • 04:01Determining the Size Distribution of the Nanocrystals
  • 05:38Results: Raman Spectroscopy Accurately Measures Particle Size
  • 06:35Conclusion

Summary

Automatic Translation

Automatic Translation

我们展示了如何使用拉曼光谱法采用一种解析定义的多声子粒子约束模型，以确定以定量方式的半导体纳米晶体的尺寸分布。得到的结果与像透射电子显微镜和光致发光光谱的其它大小分析技术非常吻合。

Tags

Keywords: Nanocrystal Size DistributionRaman SpectroscopyMulti-particle Phonon Confinement ModelSemiconductor NanocrystalsSize-dependent Phonon ConfinementNon-destructive Size AnalysisSilicon NanocrystalsTransmission Electron MicroscopyX-ray DiffractionPhotoluminescence Spectroscopy

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