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Quantum dots keep atoms spaced to boost catalysis

June 26, 2021

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Engineers use graphene quantum dots to trap transition metals for high atom loading in single atom catalysis.

from Top Technology News -- ScienceDaily https://ift.tt/35TPeUl

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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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Quantum dots keep atoms spaced to boost catalysis

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