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Slow-motion electron camera reveals light-driven quantum jumps in graphene
المصدر: Phys.org - latest science and technology news stories · نُشر
Using a new slow-motion electron camera, physicists from Regensburg, Marburg and Jülich revealed how intense electric fields drive electrons in graphene, causing them to jump across energy gaps in a seemingly paradoxical manner. This was made possible by a novel combination of la
Using a new slow-motion electron camera, physicists from Regensburg, Marburg and Jülich revealed how intense electric fields drive electrons in graphene, causing them to jump across energy gaps in a seemingly paradoxical manner. This was made possible by a novel combination of laser technology and electron microscopy.
أخبار ذات صلة
New evidence suggests spinosaurus spent most of its life underwater
Millions of years after animals first conquered land, some took an extraordinary evolutionary U-turn and returned to the water. Using machine learning and thousands of fossil measurements, Yale scientists have uncovered surprising clues about which prehistoric creatures truly bec
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Astronomers uncover a mysterious magnetic web above the Sun
The Sun’s seemingly peaceful regions are hiding a surprisingly complex magnetic world. Using a balloon-borne telescope high above Earth, scientists discovered delicate, thread-like magnetic structures woven through the solar atmosphere, apparently shaped by twisting motions on th
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Scientists propose a way to detect dangerous “mirror life” before it exists
Scientists have proposed a way to detect “mirror life,” a hypothetical form of life that could pose serious risks to humans, animals, and ecosystems if artificially created. Using special fluorescent molecules and a type of polarized light also used in 3D movie technology, resear
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40 years later, Chernobyl's nuclear fallout is not what scientists expected
Forty years after the Chornobyl disaster, tiny radioactive particles still linger in the soil, carrying a dangerous legacy. Using powerful X-rays, scientists discovered that some of these particles have remained surprisingly stable, trapping radioactive substances inside instead
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Scientists finally uncover why statins can cause muscle pain
Scientists have uncovered a surprising reason why statins, the widely prescribed cholesterol-lowering drugs that help prevent heart attacks and strokes, can sometimes cause muscle pain, weakness, and even severe muscle damage. Using advanced imaging technology, researchers discov
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