Cavity-controlled quantum dots deliver nearly identical photons for quantum networks
Researchers in Germany and Switzerland have used cavity-controlled biexciton decay in semiconductor quantum dots to generate photon pairs that are ...
Tag: quantum dots
Conducting Polymer and Quantum Dot Sensor Detects Traces of SARS-CoV-2 in Wastewater
A polyaniline-quantum dot aptasensor developed in South Africa detects SARS-CoV-2 spike glycoprotein in wastewater at femtomolar levels, offering a portable ...
Zinc Oxide Quantum Dots Take a Step Toward Spin-Based Quantum Computing
Researchers at Tohoku University, NIMS and the University of Tokyo have demonstrated charge sensing, high-frequency reflectometry and a few-electron double ...
Cell-Disguised Nanoparticles Show Promise for Targeted Colon Cancer Therapy
A new review details how cell membrane-coated nanoparticles, exosomes, and other biomimetic nanomaterials are being engineered to evade the immune ...
Interlocking Core-Shell Design Keeps Perovskite Nanocrystal Emitters Stable
Researchers have engineered an interlocking core-shell architecture that mechanically and chemically couples a protective shell to perovskite nanocrystal emitters, dramatically ...
Stretchable Quantum-Dot Displays Reach New Heights in Brightness and Resolution
Researchers in South Korea have created intrinsically stretchable quantum-dot LEDs that combine record brightness, high efficiency and pixel densities up ...
Quantum Dot Interlayers Recover Lost Light and Push Phosphorescent OLEDs to Record Efficiency
A colloidal quantum dot interlayer intercepts plasmonic energy lost in phosphorescent OLEDs, boosting external quantum efficiency by 1.3-fold to 20.95 ...
Twisted Single Photons: Scientists Lock Spin and Orbital Angular Momentum in a Tiny Semiconductor Chip
Researchers have demonstrated single-photon emission with spin-locked orbital angular momentum and tunable spin–orbit entanglement in a quantum-dot micropillar cavity, bringing ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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