Normally, we have to make a choice in physics: Either we deal with big things—such as a metal plate and its material properties, or with tiny things—such as individual atoms. But there is also a world in between: The ...
Nanophysics
Mar 28, 2023
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17
A team of researchers explored the resuspension mechanism of deposited particles under the action of airflow. Using advanced image detection technology and numerical simulation method, a particle resuspension model based ...
General Physics
Mar 21, 2023
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19
In a study recently published in National Science Review, researchers used multiscale imaging techniques (including optical microscope, X-ray microscope (micro-CT), scanning electron microscope, and atomic force microscope, ...
Plants & Animals
Nov 17, 2022
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29
How can studying metals manufacturing lead to longer-lasting batteries and lighter vehicles? It all comes down to physics.
Materials Science
Nov 7, 2022
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482
Researchers at TU Wien have developed a novel method that is suitable for the mechanical tensile testing of micro and nanofibers. The special feature: Samples can be reversibly coupled to and uncoupled from the force sensor.
Nanophysics
May 24, 2022
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440
Biological materials like bones, teeth, and seashells are impressively tough. This strength comes from their composition: a combination of hard rock-like minerals and resilient carbon-based molecules like proteins. Materials ...
Molecular & Computational biology
Apr 27, 2022
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11
A recent study by researchers from the Chinese Academy of Sciences redefines how liquids maintain their contact with solid surfaces—also known as wettability—from an intermolecular force perspective.
Nanophysics
Apr 8, 2022
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33
The joint development team of Professor Shibata (the University of Tokyo), JEOL Ltd. and Monash University succeeded in directly observing an atomic magnetic field, the origin of magnets (magnetic force), for the first time ...
Condensed Matter
Feb 24, 2022
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1326
Optical tweezers use light to immobilize microscopic particles as small as a single atom in 3D space. The basic principle behind optical tweezers is the momentum transfer between light and the object being held. Analogous ...
Optics & Photonics
Jan 26, 2022
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604
A study by Department of Energy researchers detailed a potential method to detect the novel coronavirus on surfaces. Scientists from Pacific Northwest, Oak Ridge, Sandia and Ames national laboratories used an atomic force ...
Analytical Chemistry
Dec 1, 2021
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28
