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Search results for electron tomography

Superconductivity Dec 5, 2022

New instrument measures supercurrent flow; data has applications in quantum computing

Jigang Wang offered a quick walk-around of a new sort of microscope that can help researchers understand—and ultimately develop—the inner workings of quantum computing.

Earth Sciences Nov 17, 2022

Tiniest ever ancient seawater pockets revealed

Trapped for millennia, the tiniest liquid remnants of an ancient inland sea have now been revealed. The surprising discovery of seawater sealed in what is now North America for 390 million years opens up a new avenue for ...

Astrobiology Nov 7, 2022

Earth's oldest stromatolites and the search for life on Mars

The earliest morphological traces of life on Earth are often highly controversial, both because non-biological processes can produce relatively similar structures and because such fossils have often been subjected to advanced ...

Planetary Sciences Nov 3, 2022

Combining neutrons and X-ray imaging, scientists study meteorites to explore how Earth acquired its water

Each year, hundreds of meteorites—rocky bodies left over from the formation of the solar system—bombard Earth, delivering minerals, metals and water to our planet. Analyzing the crevices and mineral-rich deposits inside ...

Nanophysics Oct 12, 2022

New characterization methods developed to identify light elements

In research published today in Nano Letters, physicists have delivered an unexpected boost for researchers with a new technique for 3D nanoscale elemental analysis for ion-electron microscope systems that allows the scientific ...

Nanomaterials Oct 6, 2022

Atomic-level 3D models show us how gadgets work

Although nanotechnology and materials science are complicated topics for most of us, the research in these fields is of great importance to almost everyone. Your digital gadgets, for example, are completely dependent on it.

Cell & Microbiology Sep 28, 2022

Seeing antibiotics in action inside a pathogenic bacterium

Every living cell relies on proteins in order to function and the process of protein synthesis—translation—is critical for survival. Bacteria are no exception, with molecular machines involved in translation being one ...

Optics & Photonics Sep 19, 2022

Lanthanide doping could help with new imaging techniques

X-rays are electromagnetic waves with short wavelengths and strong penetrability in physical matter, including live organisms. Scintillators capable of converting X-rays into the ultraviolet (UV), visible or near-infrared ...

Cell & Microbiology Sep 19, 2022

Cilia in 3D: Miniature 'train station' discovered

Cilia are small hair-like organelles that extend from cells and perform many functions, including motility and signaling. Researchers have now revealed that cilia have a specialized transport hub at their base, where trains ...

General Âé¶¹ÒùÔºics Sep 5, 2022

Âé¶¹ÒùÔºicists discover new rule for orbital formation in chemical reactions

Squeaky, cloudy or spherical—electron orbitals show where and how electrons move around atomic nuclei and molecules. In modern chemistry and physics, they have proven to be a useful model for quantum mechanical description ...

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