For the first time, researchers in China have demonstrated how quantum dots can be engineered to consistently generate pairs of entangled photons. By carefully tailoring the photonic environment ...
Light-based quantum technologies, such as quantum communication and photonic quantum computing, require reliable sources of individual photons and, ideally, pairs of entangled photons. Semiconductor ...
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Low-density quantum dots fire photons 3x faster, emit light up to 900 nanometers
Scientists have developed a new way to manufacture semiconductor quantum dots that emit faster ...
A method to make quantum dots lets them release single photons. The approach could support quantum communication systems.
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Chinese team reports quantum dot device that emits purer photon pairs
A research team in China has built a quantum dot device that produces photon pairs with record-setting purity, achieving a two-photon fraction of 0.983(1). The work, published in Nature Materials, ...
Researchers decoded the synthesis mechanism of heavy-metal-free CuInS2 quantum dots and built a photoelectrochemical device ...
Chinese scientists have cracked a long-standing puzzle in quantum optics, creating a tiny device that spits out pairs of ...
Quantum dots (QDs) are semiconductor nanocrystals that exhibit unique optical characteristics due to quantum confinement effects, which result in discrete electronic states and size-tunable emission ...
Hisense Unpacks 2026 U7 and U6 TVs With MiniLEDs and Quantum Dots ...
Samsung wins a Germany court case against TCL over “fake QLED” TV claims, as the Munich court orders TCL to stop misleading ads.
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