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Nanomaterials Dec 7, 2022

Using perovskite and quantum dots to build an ultraviolet radiation measurement device

A team of researchers affiliated with multiple institutions in China has used perovskite and quantum dots to build an ultraviolet radiation measurement device. The group describes their experiment in Matter.

Nanophysics Dec 5, 2022

New quantum dots study uncovers implications for biological imaging

A new study involving researchers at the University of Illinois Chicago achieved a milestone in the synthesis of multifunctional photonic nanomaterials.

Bio & Medicine Dec 2, 2022

Researchers boost accuracy of home-based continuous glucose monitoring

Home-based continuous glucose monitoring for diabetics up to now has had to trade ease of use, low cost, and portability for a somewhat lower sensitivity—and thus accuracy—compared to similar systems in clinics or hospitals. ...

Quantum Âé¶¹ÒùÔºics Nov 25, 2022

Electron pairing in quantum dots as a new approach to qubit research

Scientists from QuTech and Eindhoven University of Technology have taken a next step in qubit research. Qubits are one of the building blocks of a future quantum computer. The researchers—including Sasa Gazibegovic, Ghada ...

Analytical Chemistry Nov 23, 2022

Tracking explosions with toughened-up tracers

What happens in an explosion? Where do the products of that explosion go following the blast? These questions are often difficult to solve. New rugged tracer particles, developed by Pacific Northwest National Laboratory (PNNL) ...

Quantum Âé¶¹ÒùÔºics Nov 23, 2022

Spin correlation between paired electrons demonstrated

Âé¶¹ÒùÔºicists at the University of Basel have experimentally demonstrated for the first time that there is a negative correlation between the two spins of an entangled pair of electrons from a superconductor. For their study, ...

Analytical Chemistry Nov 23, 2022

Quantum algorithms save time in the calculation of electron dynamics

Researchers have investigated the capability of known quantum computing algorithms for fault-tolerant quantum computing to simulate the laser-driven electron dynamics of excitation and ionization processes in small molecules. ...

Optics & Photonics Nov 21, 2022

Researchers control individual light quanta at very high speed

A team of German and Spanish researchers from Valencia, Münster, Augsburg, Berlin and Munich have succeeded in controlling individual light quanta to an extremely high degree of precision. In Nature Communications, the researchers ...

Nanophysics Nov 17, 2022

A grid of quantum islands could reveal secrets for powerful technologies

Researchers at the National Institute of Standards and Technology (NIST) have created grids of tiny clumps of atoms known as quantum dots and studied what happens when electrons dive into these archipelagos of atomic islands. ...

Bio & Medicine Nov 11, 2022

Nanocrystals store light energy and drive chemical reactions

Chemistry is increasingly making use of the trick plants can do with photosynthesis: driving chemical reactions that run poorly or do not occur spontaneously at all with light energy. This requires suitable photocatalysts ...

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