High-intensity heating and cooling method speeds up creation of sought-after electrical component.

Chinese scientists have reduced the production time of dielectric energy storage capacitor components to just one second, enabling scalable, temperature-stable storage for hybrid electric vehicles, radar systems and high-power lasers. Unlike other methods that can take from three minutes to an hour depending on the product quality, the team’s flash annealing technique heats and cools at a rate of 1,000 degrees Celsius per second, allowing for rapid synthesis of crystal films on a silicon wafer…

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