News tagged with electromagnetic fields

Physicists design ultrafocused pulses

Physicists working with researcher Oriol Romero-Isart devised a new simple scheme to theoretically generate arbitrarily short and focused electromagnetic fields. This new tool could be used for precise sensing and in microscopy.

dateJul 27, 2017 in Optics & Photonics
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The microdoctors in our bodies

ETH researchers are developing tiny, sophisticated technological and biological machines enabling non-invasive, selective therapies. Their creations include genetically modified cells that can be activated via brain waves, ...

dateSep 21, 2016 in Robotics
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