Can Earthquakes be any Good?

من طرف menarate
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The answer is positive, at least, when it comes to nano-sized ones, which are actually controlled sound ripples.

A research team from Royal Melbourne Institute of Technology found out that these ripples could change electronic properties of substances. Thus, when the researchers tested it on a photoluminescent 2D material, the material tended to emit more light as the sound ripples grew more intensive.

The discovery can be useful for enhancing performance of cellphone cameras under dim light conditions, efficiency of solar cells and smart windows, and for a lot of other purposes. All the more, the above effect of sound waves is not permanent and disappears as soon as the “earthquake” stops.

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