Physicists used X-ray measurements and analyses to show that velocity scaling and dispersion in wave transmission is based on grainy particle arrangements and chains of force between them, while reduction of wave intensity is caused mainly from grainy particle arrangements alone.
Jun 29th, 2020
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Researchers have developed a lightweight, multifunctional nanofiber material that can protect wearers from both extreme temperatures and ballistic threats.
Jun 29th, 2020
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Method could shed light on nitric oxide's role in the neural, circulatory, and immune systems.
Jun 29th, 2020
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In lab tests, virus-like DNA structures coated with viral proteins provoke a strong immune response in human B cells.
Jun 29th, 2020
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Liquid, biocompatible and micro-injectable, the new retinal prosthesis is an aqueous suspension of photoactive nanoparticles that functionally replace the photoreceptors of the retina damaged by degenerative diseases and aging.
Jun 29th, 2020
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Seeing light emerge from a nanoscale experiment didn't come as a big surprise to physicists. But it got their attention when that light was 10,000 times brighter than they expected.
Jun 29th, 2020
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Researchers developed a new imaging technique that is fast and sensitive enough to observe these elusive critical fluctuations in two-dimensional magnets. This real-time imaging allows researchers to control the fluctuations and switch magnetism via a 'passive' mechanism that could eventually lead to more energy-efficient magnetic storage devices.
Jun 29th, 2020
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Scientists have provided the first theoretical explanation for how electrical current is conducted in semiconductors made of nanocrystals. In the future, this could lead to the development of new sensors, lasers or LEDs for TV screens.
Jun 29th, 2020
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A research team developed method for trapping elusive electrons.
Jun 29th, 2020
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Researchers are using high-resolution printing technology and the unique properties of graphene to make low-cost biosensors to monitor food safety and livestock health.
Jun 29th, 2020
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Using a supercomputer, researchers have simulated and evaluated one hundred possible materials for designing high-performance transistors and discovered 13 promising candidates.
Jun 26th, 2020
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Indium nitride is a promising material for use in electronics, but difficult to manufacture. Scientists have developed a new molecule that can be used to create high-quality indium nitride, making it possible to use it in, for example, high-frequency electronics.
Jun 26th, 2020
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A review of the scientific literature highlights the potential of hybrid materials based on cellulose nanocrystals.
Jun 26th, 2020
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Researchers have developed a new method to improve the noise associated with nanoscale chemical imaging using atomic force microscopy. The improvements will increase the versatility and the precision of the instrument.
Jun 26th, 2020
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Spin-gapless semiconductors with their fascinating spin and charge states hold great potential for future spintronic technology.
Jun 26th, 2020
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Researchers deposit gold atoms onto gold nanorods in a practically helicoidal structure.
Jun 25th, 2020
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