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Who Were the First.

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Current issue

ELEKTRO 2/2019 was released on February 13th 2019. Its digital version will be available on March 11th 2019.

Topic: Electrical appliances – switching, protective, signalling and special

Main Article
Advanced power converter topology
Smart Cities (part 7)

SVĚTLO (Light) 1/2019 was released on February 4th 2019. Its digital version will be available on March 5th 2019.

Fairs and exhibitions
Invitation at LIGHT IN ARCHITECTURE exhibition
Prolight + Sound 2019: keep up with time
The light at For Arch 2018 fair

Public lighting
Lights of towns and communities 2018 – the meeting at the round table

New nano devices could withstand extreme environments of space

29.03.2017 | TechXplore | techxplore.com

Researchers at the Stanford Extreme Environment Microsystems Laboratory, or the XLab, are developing heat-, corrosion- and radiation-resistant electronics. They hope to move research into extreme places in the universe – including here on Earth. And it all starts with tiny, nano-scale slices of material.

One hurdle to studying extreme environments is the heat. Silicon-based semiconductors, which power our smartphones and laptops, stop working at about 572 F (300 C) degrees. As they heat up, the metal parts begin to melt into neighboring semiconductor and don't move electricity as efficiently.

Meta materials for space electronics

Objects in space are pounded by a flurry of gamma and proton radiation that knock atoms around and degrade materials. Preliminary work at the XLab demonstrates that sensors they've developed could survive up to 50 years of radiation bombardment while in Earth's orbit.

Electronics designed to survive the intense conditions of space could be placed next to the engine's pistons to directly monitor performance and improve efficiency.

Read more at TechXplore

Image Credit: L.A. Cicero

-jk-