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Quantum dot - Wikipedia
https://en.m.wikipedia.org/wiki/Quantum_dot
WEBQuantum 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 nanotechnology and materials science.
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Quantum dots: Introduction to their science and applications
https://www.explainthatstuff.com/quantum-dots.html
WEBOct 9, 2023 · Quantum dots do the same trick—they also have quantized energy levels—but dots made from the same material (say, silicon) will give out different colors of light depending on how big they are. The biggest quantum dots produce the longest wavelengths (and lowest frequencies), while the smallest …
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Nobel Prize awarded for discovery of quantum dots that changed …
https://www.cnn.com/2023/10/04/europe/nobel-prize-chemistry-quantum-dots-bawendi-brus-ekimov-intl-scn/index.html
WEBOct 4, 2023 · 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...
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The development of quantum dots wins the 2023 Nobel prize in …
https://www.sciencenews.org/article/quantum-dots-nanoparticles-bawendi-brus-ekimov
WEBOct 4, 2023 · Chemist Moungi Bawendi, chemist Louis Brus and physicist Alexei Ekimov split the prize for the discovery and synthesis of quantum dots, the Royal Swedish Academy of Sciences announced October 4.
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Quantum dots: an overview of synthesis, properties, and …
https://iopscience.iop.org/article/10.1088/2053-1591/acda17
WEBJun 12, 2023 · 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.
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Quantum dots: Chemistry professor explains a Nobel …
https://www.rochester.edu/newscenter/what-is-quantum-dots-technology-explained-569412/
WEBOct 5, 2023 · Krauss says the fruits of the Nobel laureates’ labor can be seen most often today in high-end QLED monitors and TV screens that use quantum dots to produce vivid colors. But scientists believe quantum dots could soon lead to advances in drug discovery, solar cells, encrypted communication, and more.
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Semiconductor quantum dots: Technological progress and future …
https://www.science.org/doi/10.1126/science.aaz8541
WEBAug 6, 2021 · Semiconductor quantum dot technologies. 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.
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Meet the unsung scientists behind the Nobel for quantum dots
https://www.nature.com/articles/d41586-023-03179-z
WEBOct 18, 2023 · Nature speaks to those who worked alongside this year’s chemistry laureates to develop the award-winning nanocrystals. By. Neil Savage. Quantum dots emit various wavelengths of light on the ...
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Tiny ‘quantum dot’ particles win chemistry Nobel - Nature
https://www.nature.com/articles/d41586-023-03048-9
WEBOct 4, 2023 · Quantum dots are semiconductor crystals consisting of just a few thousand atoms, which have some properties of single atoms. This allows them to be tuned so they can emit specific wavelengths...
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Quantum dot | physics | Britannica
https://www.britannica.com/science/quantum-dot
WEBquantum dot. Louis Brus (born August 10, 1943, Cleveland, Ohio, U.S.) American physical chemist who was awarded the 2023 Nobel Prize in Chemistry for his work in discovering and producing quantum dots, which are very small particles whose unusual quantum properties depend on their size.
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