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Condensed Matter Apr 17, 2023

X-rays reveal electronic details of nickel-based superconductors

Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have discovered new details about the electrons in a nickel-based family of superconducting materials. The research, described in two papers ...

Optics & Photonics Apr 12, 2023

A fiber-tapering technique that combines plasmonic heaters and deformed optical fibers

Optical micro and nanofibers (MNFs) have extensive applications in nonlinearity generation, near-field optics, quantum optics, and miniaturized sensing. Although MNFs have fostered the development of various disciplines, ...

General Physics Apr 10, 2023

Stripes within crystals hint at behavior of electrons in quantum systems

Hidden stripes in a crystal could help scientists understand the mysterious behavior of electrons in certain quantum systems, including high-temperature superconductors, an unexpected discovery by RIKEN physicists suggests.

Cell & Microbiology Apr 5, 2023

Cell imaging could provide next step for developing synthetic photosynthesis

An unprecedented imaging analysis of cyanobacteria provided new insights into its structure and organization that could help synthetically replicate photosynthesis. This could have a range of biotechnological applications ...

Optics & Photonics Apr 3, 2023

RAPID imaging provides numerous opportunities with deep learning

Three-dimensional (3D) imaging at the nanometer scale enables important insights in biology and material behaviors, including virus function, structural damage, and nanoelectronics.

Condensed Matter Mar 31, 2023

The modulation of a single-molecule electron source using light

Researchers at University of Tokyo, JTS PRESTO, Ludwig Maximilians Universität and Kindai University recently demonstrated the modulation of an electron source by applying laser light to a single fullerene molecule. Their ...

Condensed Matter Mar 31, 2023

Imaging technique reveals electronic charges with single-atom resolution

Materials typically conduct electricity or insulate against it—so experimental and theoretical physicists have been captivated by a compound called samarium hexaboride (SmB6) that appears to do both. Numerous studies over ...

Nanophysics Mar 31, 2023

Successful visualization of two-dimensional electron gas in high-frequency/power devices

The group led by Professor Naoya Shibata of the University of Tokyo, in collaboration with Sony Group Corporation, succeeded in directly observing a two-dimensional electron gas that accumulated at the semiconductor interface.

Biotechnology Mar 30, 2023

Structure of 'oil-eating' enzyme opens door to bioengineered catalysts

Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have produced the first atomic-level structure of an enzyme that selectively cuts carbon-hydrogen bonds—the first and most challenging step in ...

Nanophysics Mar 28, 2023

Exploring the atomic flow of nanojoints in Ag nanowire interconnect networks for flexible electronics

Researchers from Xi'an Jiaotong University revealed the atomic flow behavior of nano-joints in AgNWs Interconnect Network. In order to further improve the joint quality, the thermal welding process and atomic evolution behavior ...

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