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Updated: Jun 13, 2026

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大规模的量子点-基酸混合集成光子电路使得芯片上的量子网络成为可能

Xudong Wang1,2, Xiuqi Zhang1,2, Bowen Chen1,2

  • 1State Key Laboratory of Materials for Integrated Circuits, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China.

Nature materials
|November 4, 2025
PubMed
概括

研究人员使用量子点 (QD) 和酸光子学在芯片上创建了一个可扩展的量子网络. 他们在两个QD源之间实现了量子干扰,这是未来量子通信的关键步骤.

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相关概念视频

Semiconductors01:22

Semiconductors

There is variation in the electrical conductivity of materials - metals, semiconductors, and insulators that are showcased with the help of the energy band diagrams.
Metals such as copper (Cu), zinc (Zn), or lead (Pb) have low resistivity and feature conduction bands that are either not fully occupied or overlap with the valence band, making a bandgap non-existent. This allows electrons in the highest energy levels of the valence band to easily transition to the conduction band upon gaining...