Search results for nanometer

Analytical Chemistry Mar 28, 2024

Bifunctional catalyst enables high-performance batteries for sustainable energy storage

Zinc–nitrate batteries are a primary non-rechargeable energy storage system that utilizes the redox potential difference between zinc and nitrate ions to store and release electrical energy. A research team co-led by chemists ...

Optics & Photonics Mar 27, 2024

Researchers identify new method to boost laser processing resolution

Focusing a tailored laser beam through transparent glass can create a tiny spot inside the material. Researchers at Tohoku University have reported on a way to use this small spot to improve laser material processing, boosting ...

Nanophysics Mar 27, 2024

A new fullertube molecule is found

For years, C130 fullertubes—molecules made up of 130 carbon atoms—have existed only in theory. Now, leading an international team of scientists, a UdeM doctoral student in physics has successfully shown them in real life—and ...

Space Exploration Mar 26, 2024

Euclid's sight has been restored

A newly devised procedure to de-ice Euclid's optics has performed significantly better than hoped. Light coming in to the visible "VIS" instrument from distant stars was gradually decreasing due small amounts of water ice ...

Superconductivity Mar 22, 2024

Putting a new spin on 1T phase tantalum disulfide: Scientists uncover a hidden electronic state

Research often unfolds as a multistage process. The solution to one question can spark several more, inspiring scientists to reach further and look at the larger problem from several different perspectives. Such projects ...

Nanomaterials Mar 22, 2024

A 2D 'antenna' boosts light emission from carbon nanotubes

A flat sheet of atoms can act as a kind of antenna that absorbs light and funnels its energy into carbon nanotubes, making them glow brightly. This advance could aid the development of tiny future light-emitting devices that ...

Superconductivity Mar 22, 2024

Discovery of a hidden quantum critical point in two-dimensional superconductors

Weak fluctuations in superconductivity, a precursor phenomenon to superconductivity, have been successfully detected by a research group at the Tokyo Institute of Technology (Tokyo Tech). This breakthrough was achieved by ...

Nanomaterials Mar 18, 2024

Backyard insect inspires invisibility devices, next gen tech

Leafhoppers, a common backyard insect, secrete and coat themselves in tiny mysterious particles that could provide both the inspiration and the instructions for next-generation technology, according to a new study led by ...

Bio & Medicine Mar 15, 2024

DNA origami-based vaccine platform enhances anti-tumor responses through nanometer-precise spacing of molecules

Therapeutic cancer vaccines are a form of immunotherapy in the making that could not only destroy cancer cells in patients, but keep a cancer from coming back and spreading. Multiple therapeutic cancer vaccines are being ...

Nanophysics Mar 7, 2024

Newly developed nano-thermometers enable real-time temperature detection in transmission electron microscopy

A method for measuring the temperature of nanometer-sized samples within a transmission electron microscope (TEM) has been developed by Professor Oh-Hoon Kwon and his research team in the Department of Chemistry at UNIST.

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