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Clean carbon nanotubes with superb properties

November 19, 2019

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Scientists have found a new way to make ultra-clean carbon nanotube transistors with superior semiconducting properties.

from Top Technology News -- ScienceDaily https://ift.tt/2O0SB3F

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Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem on its head by building a tiny quantum refrigerator that actually uses noise to drive cooling instead of fighting it. By carefully steering heat at unimaginably small scales, the device can act as a refrigerator, heat engine, or energy amplifier inside quantum circuits. from Top Technology News -- ScienceDaily https://ift.tt/fJjN3FO

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Clean carbon nanotubes with superb properties

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