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Materials Science Jun 3, 2021

Scientists discover new approach to stabilize cathode materials

A team of researchers led by chemists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory has studied an elusive property in cathode materials, called a valence gradient, to understand its effect on battery ...

Nanophysics May 14, 2021

Hanging by a thread: Imaging and probing chains of single atoms

Low-dimensional materials, such as 1D monoatomic chains, exhibit exotic properties that could find interesting applications. However, single-atom bonds and their mechanical characteristics are difficult to study. In a recent ...

Nanophysics May 12, 2021

Observing individual atoms in 3D nanomaterials and their surfaces

Atoms are the basic building blocks for all materials. To tailor functional properties, it is essential to accurately determine their atomic structures. KAIST researchers observed the 3D atomic structure of a nanoparticle ...

Cell & Microbiology May 5, 2021

Elegant constrictions in a cellular kill switch

The inner workings of a "self-destruct switch" present on human cells that can be activated during an immune response have been revealed. In unprecedented detail, KAUST scientists with collaborators in China report the 3D ...

Superconductivity Apr 27, 2021

New 2D superconductor forms at higher temperatures than ever before

New interfacial superconductor has novel properties that raise new fundamental questions and might be useful for quantum information processing or quantum sensing.

Optics & Photonics Apr 23, 2021

Using a new kind of electron microscopy to measure weak van der Waals interactions

A team of researchers from China, the Netherland and Saudi Arabia has used a new kind of electron microscopy to measure weak van der Waals interactions. In their paper published in the journal Nature, the group describes ...

Nanophysics Apr 19, 2021

Tracking topological conditions in graphene

Scientists have been able to demonstrate that graphene nanostructures can be generated by annealing of a nanostructured silicon carbide crystal for a few years. "These two-dimensional, spatially strongly restricted carbon ...

Materials Science Apr 14, 2021

Why do some alloys become stronger at room temperature?

An alloy is typically a metal that has a few per cent of at least one other element added. Some aluminum alloys have a seemingly strange property.

Condensed Matter Apr 7, 2021

New microscopy technique unveils a feature that can shape applications of a class of quantum materials

A team of researchers led by Oak Ridge National Laboratory microscopist Miaofang Chi and Vanderbilt theoretical physicist Sokrates Pantelides has used a new Scanning Transmission Electron Microscope technique to image the ...

Biotechnology Mar 24, 2021

Zooming in on muscle cells has produced the first high-resolution 3D image of the sarcomere

An international team, led by Stefan Raunser, Director at the Max Planck Institute of Molecular Âé¶¹ÒùÔºiology in Dortmund, in collaboration with Mathias Gautel at the King's College in London, has produced the first high-resolution ...

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