Search results for atomic engineering

Planetary Sciences Mar 13, 2023

Synchronizing Galileo's satellites with an ensemble of high-performance atomic clocks

Europe's Galileo is the world's most precise satellite navigation system, providing meter-level accuracy and very precise timing to its four billion users. An essential ingredient to ensure this stays the case are the atomic ...

Nanomaterials Mar 9, 2023

Purifying water with just a few atoms

Due to their considerable efficiency, catalysts made of just a few atoms show great promise in the field of water treatment. In a new study, researchers looked into how to optimize the performance of these catalysts and make ...

Analytical Chemistry Mar 7, 2023

New 'camera' with shutter speed of 1 trillionth of a second sees through dynamic disorder of atoms

Researchers are coming to understand that the best performing materials in sustainable energy applications, such as converting sunlight or waste heat to electricity, often use collective fluctuations of clusters of atoms ...

Environment Feb 27, 2023

Researcher develops new methods to measure 'forever chemicals' in both the atmosphere and in aerosol particles

From regulators to researchers and most industries in between, all eyes are on PFAS. PFAS, per-and polyfluoroalkyl substances, are a class of highly fluorinated human-made compounds that have been used for decades in everything ...

Bio & Medicine Feb 22, 2023

Nanomaterial boosts potency of coronavirus disinfectants

The use of peroxide-based disinfectants has grown with the emergence of the COVID-19 pandemic. Yet, the extensive use of chemical disinfectants to kill viruses and other pathogens can also threaten human health and ecosystems.

Condensed Matter Feb 15, 2023

Towards defect engineering: Identifying universal structures on the atomic scale

How will materials behave under certain conditions? And how to make materials more robust? These two questions are crucial to design advanced materials for structural and functional components and applications. A close look ...

Condensed Matter Feb 14, 2023

Floquet band engineering in black phosphorus

Physicists have been trying to identify reliable strategies to manipulate quantum states in solid-state materials, cold atoms and other systems, as this could inform the development of new technologies. One of these strategies ...

Cell & Microbiology Feb 13, 2023

Researchers engineer spinal cord-like tissue with drug-guiding function for spinal cord injury repair

In a recent study published in Science Advances, a research team led by Profs. Dai Jianwu and Zhao Yannan at the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy of Sciences demonstrated a strategy ...

Analytical Chemistry Feb 9, 2023

A counterintuitive way to make stronger alloys

Humans have been mixing metals to create more useful materials for thousands of years. The Bronze Age, which started around 3300 BC, was characterized by the use of bronze, an alloy of copper and tin which is stronger than ...

Nanophysics Feb 9, 2023

Atom-thin walls could smash size, memory barriers in next-gen devices

For all of the unparalleled, parallel-processing, still-indistinguishable-from-magic wizardry packed into the three pounds of an adult human brain, it obeys the same rule as the other living tissue it controls: Oxygen is ...

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