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Interplay of free electrons: Tailored electron pulses for improved electron microscopy

Phys.org   -   Scientific News Websites

Electron microscopes provide unique vistas of nanoscale structures, but their resolution is limited by the mutual repulsion of electrons. Researchers in Göttingen have now succeeded in precisely measuring the influence of these interactions. They ...

Oct 13, 2023

Twisted Bilayer Graphene Study Signifies Quantum Advancement

AZoNano   -   Nanotechnology Websites

By identifying the controllable nonlinear Hall effect in twisted bilayer graphene, a group of international researchers led by The University of Hong Kong (HKU) and The University of Science and Technology (HKUST) achieved a significant advancemen...

Oct 13, 2023

Repairing Nanostructures with Electron Beam Radiation

AZoNano   -   Nanotechnology Websites

In an unexpected new study, scientists at the University of Minnesota Twin Cities discovered that electron beam radiation, which they had previously believed damaged crystals, might help mend fissures in these nanostructures.

Oct 13, 2023

Lanthanide-doped KMgF₃ upconversion nanoparticles for photon avalanche luminescence

Phys.org   -   Scientific News Websites

Lanthanide (Ln3+)-doped photon avalanche (PA) upconversion nanoparticles (UCNPs) can be applied in super-resolution bioimaging, miniaturized lasers, single-molecule tracking and quantum optics.

Oct 13, 2023

Morpho Butterfly Inspires Technology for Nanostructured Light Diffuser, Helps Improve Performance of Lighting Displays

Science Times   -   Scientific News Websites

A team of researchers developed a nanostructured light diffuser with balanced lighting inspired from morpho butterfly. Learn more about it in this article.

Oct 13, 2023

Nanoclusters of Insulin Can Control Insulin Activity

Technology Org   -   Scientific News Websites

A recently published study shows how nanoclusters of insulin can control insulin activity.

Oct 13, 2023

New Way to Erase Quantum Computer Errors

Technology Org   -   Scientific News Websites

Researchers have made the first demonstrations of identifying and removing “erasure” quantum computer errors.

Oct 13, 2023

Overcoming limitations of hydrogel actuators with graphene microtubes

Nanowerk   -   Nanotechnology Websites

Researchers incorporate graphene microtubes into hydrogel actuators, achieving up to 400% faster response and 4000% higher stress without sacrificing strength. The nanoengineered hydrogels enable untethered light and electrical control, overcoming...

Oct 13, 2023

AI Just Got 100-Fold More Energy Efficient

AZoNano   -   Nanotechnology Websites

Northwestern University engineers have developed a new nanoelectronic device that can perform accurate machine-learning classification tasks in the most energy-efficient manner yet. Using 100-fold less energy than current technologies, the device ...

Oct 13, 2023

Researchers report controllable nonlinear hall effect in twisted bilayer graphene

Graphene Info   -   Scientific and Educational Websites

A team of international researchers, led by The University of Hong Kong (HKU) and The University of Science and Technology (HKUST), recently made a discovery in the field of quantum materials, uncovering the controllable nonlinear Hall effect in t...

Oct 13, 2023

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