News tagged with electron beam

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Tiny gold grids yielding secrets

Ordered patterns of gold nanoparticles on a silicon base can be stimulated to produce collective electron waves known as plasmons that absorb only certain narrow bands of light, making them promising for a wide range of arrays ...

dateSep 08, 2016 in Nanophysics
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Killing germs with electron beams

Medical products, packaging and food can be safely and efficiently sterilized with electron beams. In the future, Fraunhofer researchers also plan to use accelerated electrons to eliminate germs from tissue transplants and ...

dateSep 01, 2016 in General Physics
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X-ray optics on a chip

Waveguides are widely used for filtering, confining, guiding, coupling or splitting beams of visible light. However, creating waveguides that could do the same for X-rays has posed tremendous challenges in fabrication, so ...

dateAug 18, 2016 in Optics & Photonics
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