Quantum dot - Wikipedia
Quantum dots (QDs) or semiconductor nanocrystals are semiconductor particles a few nanometres in size with optical and electronic properties that differ from those of larger particles via quantum mechanical effects. They are a central topic in …
Quantum dots: Introduction to their science and applications
2023年10月9日 · An easy-to-understand introduction to quantum dots. Why do they have unusual optical properties and what sorts of things can we use them for?
Quantum Dot - an overview | ScienceDirect Topics
A quantum dot is the structure on a semiconductor that is able to confine electrons in three dimensions such that discrete energy levels are obtained. The quantum dot behaves as an artificial atom, whose properties can be controlled.
Nobel Prize awarded for discovery of quantum dots that changed ... - CNN
2023年10月4日 · The 2023 Nobel Prize in chemistry has been awarded to a trio of scientists who worked to discover and develop quantum dots, used in LED lights and TV screens, as well as by surgeons when...
The development of quantum dots wins the 2023 Nobel prize in …
2023年10月4日 · Chemist Moungi Bawendi (left), chemist Louis Brus (middle) and physicist Alexei Ekimov (right) have split the 2023 Nobel Prize in chemistry for “the discovery and development of quantum dots ...
Semiconductor quantum dots: Technological progress and …
2021年8月6日 · Quantum dots feature widely tunable and distinctive optical, electrical, chemical, and physical properties. They span energy harvesting, illumination, displays, cameras, sensors, communication and information technology, biology, and medicine, among others.
Quantum dots - Latest research and news - Nature
2024年10月31日 · Gate-defined quantum dots are a promising candidate system for realizing scalable, coupled qubit systems and serving as a fundamental building block for quantum computers.
Quantum dots: an overview of synthesis, properties, and …
2023年6月12日 · Quantum dots (QDs) have sparked great interest due to their unique electronic, optical, and structural properties. In this review, we provide a critical analysis of the latest advances in the synthesis, properties, and applications of QDs.
Quantum Dots and Their Applications: What Lies Ahead?
2020年6月26日 · Quantum dots (QDs) have attracted considerable attention in the development of various optoelectronic applications. The scalable heterogeneous integration of high quality, yet stable QD films is required for low-cost devices based on these materials.
Quantum Dots - Engineering LibreTexts
Quantum dots (QDs) are a unique type of nanocrystalline semiconductor whose electronic and optical properties are dependent on the size and shape of the dots. Diameters of these particles can range from about 2-10 nm, on the order of 10-50 atomic lengths 6 .