Search results for nanometer

Nanophysics Aug 15, 2024

Team develops method for control over single-molecule photoswitching

Scientists from the Department of Physical Chemistry at the Fritz Haber Institute have made an innovative discovery in nanoscale optoelectronics. The study, published in the journal Nature Communications and titled "Atomic-Precision ...

Nanomaterials Aug 14, 2024

Scientists create material that can take the temperature of nanoscale objects

University of California, Irvine scientists have discovered a one-dimensional nanoscale material whose color changes as temperature changes. The team's results appear in Advanced Materials.

Analytical Chemistry Aug 14, 2024

Exploring the structures of xenon-containing crystallites

Noble gases have a reputation for being unreactive, inert elements, but more than 60 years ago Neil Bartlett demonstrated the first way to bond xenon. He created XePtF6, an orange-yellow solid. Because it's difficult to grow ...

Nanophysics Aug 13, 2024

Photolithography research shows computer chips have the potential to become even smaller

Researchers at the Paul Scherrer Institute PSI have been improving the resolution of a process known as photolithography. They hope to use their technique to help advance the miniaturization of computer chips.

Nanomaterials Aug 13, 2024

AI enhances chemical analysis at the nanoscale

EPFL scientists have developed an AI-based technique to improve the chemical analysis of nanomaterials, overcoming challenges of noisy data and mixed signals.

Condensed Matter Aug 13, 2024

A new approach to fine-tuning quantum materials

Quantum materials—those with electronic properties that are governed by the principles of quantum mechanics, such as correlation and entanglement—can exhibit exotic behaviors under certain conditions, such as the ability ...

General Physics Aug 12, 2024

ALICE measures interference pattern akin to the double-slit experiment

In the famous double-slit experiment, an interference pattern consisting of dark and bright bands emerges when a beam of light hits two narrow slits. The same effect has also been seen with particles such as electrons and ...

Ecology Aug 9, 2024

Spectral measurements capable of estimating nutrient content of forest tree leaves

The general health of forests can be estimated by the micro- and macronutrient content of tree leaves to help inform forest management decisions in light of climate change, species loss and other variables. Traditional methods ...

Biochemistry Aug 9, 2024

New method enables gradual release of protein drugs into the body

Therapeutic proteins have been increasingly used in recent years to treat cancer, HIV, and other diseases. A challenge with these types of drugs is that the release is rapid and thus the medicine must be administered frequently.

Materials Science Aug 8, 2024

Researchers show nanovoids improve material performance

Voids or pores have usually been viewed as fatal flaws that severely degrade a material's mechanical performance and should be eliminated in manufacturing.

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