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Updated: Jun 8, 2026

Compact Quantum Dots for Single-molecule Imaging
17:14

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

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高度稳定和纯净的单光子发射,在InP合体量子点中具有250 ps的光学相干时间

Andrew H Proppe1, David B Berkinsky1, Hua Zhu1

  • 1Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA.

Nature nanotechnology
|June 29, 2023
PubMed
概括

我们开发了新的体量子点 (QD),用于稳定,纯的单光子发射,克服了以前用于量子应用的QD技术的局限性.

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相关概念视频

Photoluminescence: Applications01:14

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...