量子点

Also known as quantum spot, artificial atom, QD, artificial molecule, quantum dots

nano-scale semiconductor particle subject to quantum effects

Research

43,680 papers

Quantum Dot-Based Simultaneous Multicolor Imaging.Molecular imaging and biology · 2020
Quantum Dot Nanomaterials: Preparation, Characterization, Advanced Bio-Imaging and Therapeutic Applications.Journal of fluorescence · 2024
Quantum Dot-Antibody Conjugates for Immunofluorescence Studies of Biomolecules and Subcellular Structures.Journal of fluorescence · 2022
Recent Advances in Silicon Quantum Dot-Based Fluorescent Biosensors.Biosensors · 2023
Graphene Oxide Quantum Dot-Based Functional Nanomaterials for Effective Antimicrobial Applications.Chemical record (New York, N.Y.) · 2020

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Wikidata facts

Subclass of: nanomaterial
Image: Colloidal nanoparticle of lead sulfide (selenide) with complete passivation.png

Show 2 more facts

Commons category: Quantum dots
Stack Exchange tag: quantumcomputing.stackexchange.com/tags/quantum-dots

Sources (2)

via Wikidata · CC0

Article · 中文

量子点（英语：Quantum Dot）是在把激子在三个空间方向上束缚住的半导体。这种约束可以归结于静电势（由外部的电极，掺杂，应变，杂质产生），两种不同半导体材料的界面（例如：在自組量子点中），半导体的表面（例如：半导体纳米晶体），或者以上三者的结合。量子点具有分离的量子化的能谱。所对应的波函数在空间上位于量子点中，但延伸于数个晶格周期中。一个量子点具有少量的（1-100个）整数个的电子、電洞或電子電洞对，即其所带的电量是元电荷的整数倍。

Abstract from DBpedia / Wikipedia · CC BY-SA