A team of scientists from the U.S. Department of Energy's Ames National Laboratory demonstrated a way to advance the role of quantum computing in materials research with an adaptive algorithm for simulating materials. Quantum ...
Condensed Matter
May 1, 2023
0
172
Permanent magnets, the kind found on refrigerators everywhere, exist because their constituent atoms behave as miniature magnets. They align and combine to form the larger magnet in a phenomenon called ferromagnetism. There ...
Nanophysics
Apr 12, 2023
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200
A low-power Faraday rotation spectroscopy (FRS) nitrogen dioxide (NO2) sensor basing on ring array permanent magnets was proposed by researchers led by Prof. Gao Xiaoming from the Hefei Institutes of Physical Science of the ...
Analytical Chemistry
Jan 30, 2023
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4
In a series of three papers on extracellular vesicles (EVs)—particles that cells use to communicate—Skoltech researchers and their colleagues have presented two methods for extracting EVs from blood samples for diagnosing ...
Cell & Microbiology
Jan 19, 2023
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8
China's dominance over the supply of rare-earth minerals and materials—which are critical for energy transition and defense technologies—should spur U.S. policymakers to bolster raw materials supply chains, according ...
Economics & Business
Dec 20, 2022
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4
Researchers from the Department of Energy's Critical Materials Institute (CMI) and Ames National Laboratory have improved the properties of a rare-earth-free permanent magnet material and demonstrated the process can be upscaled ...
Materials Science
Nov 9, 2022
1
85
Cells are compartmentalized by membranes, and proteins present in these membranes play an important role in transporting cellular information. For proper function of these proteins to occur, a tertiary protein structure must ...
Biochemistry
May 26, 2022
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30
In a closed physical system, the sum of all angular momentum remains constant, according to an important physical law of conservation. Angular momentum does not necessarily need to involve "real" bodily rotation in this context: ...
Condensed Matter
Feb 2, 2022
3
472
Researchers led by Prof. Xu Guosheng from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences have recently demonstrated a novel "two-step" magnet design strategy to design advanced stellarator ...
General Physics
Jan 27, 2022
0
142
Scientists pursuing better performance in a well-known type of iron-based magnet also discovered wide-gap semiconducting behavior and a quantum state useful for quantum information processing—all in a single low-cost material ...
Materials Science
Jan 13, 2022
0
285
