The relationship between microstructure evolution and property degradation of two representative second-phase dispersion strengthened tungsten materials after electron beam thermal loading was investigated recently by a collaborated ...
Materials Science
Jan 6, 2023
0
6
Gamma rays can cause serious damage to the human body. Therefore, it is very important to develop gamma-ray shielding materials with excellent radiation shielding properties. To reach this goal, scientists in China invented ...
Analytical Chemistry
Dec 9, 2022
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13
Already used in computers and MRI machines, superconductors—materials that can transmit electricity without resistance—hold promise for the development of even more advanced technologies, like hover trains and quantum ...
Superconductivity
Nov 7, 2022
0
100
Owing to their unique physical properties, nanostructured materials are now at the forefront of materials science. Several different techniques can be used to characterize their microscopic features, but each of these has ...
Nanophysics
Aug 29, 2022
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3
Solar flares are solar storm events driven by magnetic field in the solar activity area. When this flare radiation comes to the Earth's vicinity, the photo-ionization increases the electron density in the D-layer of the ionosphere, ...
Astronomy
Aug 19, 2022
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31
The study of superconductivity is littered with disappointments, dead ends, and serendipitous discoveries, according to Antia Botana, professor of physics at Arizona State University.
Superconductivity
May 25, 2022
0
69
High temperature superconductivity is something of a holy grail for researchers studying quantum materials. Superconductors, which conduct electricity without dissipating energy, promise to revolutionize our energy and telecommunication ...
Superconductivity
May 20, 2022
0
81
Initial tsunami waves are typically a few centimeters high, but nonetheless cause a disturbance in the Earth's upper atmosphere by pushing up air and creating an acoustic wave that is amplified as it goes higher.
Earth Sciences
Apr 28, 2022
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36
Hydrogen has attracted extensive attention from academia and industry as an energy source due to its intrinsic environmental compatibility, abundance, and high energy density (120 MJ kg−1). Electrocatalytic water splitting ...
Materials Science
Apr 8, 2022
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25
In a paper published today in the scientific journal Science, DeepMind demonstrates how neural networks can be used to describe electron interactions in chemical systems more accurately than existing methods.
General Physics
Dec 9, 2021
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