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X-ray vision through the water window

April 08, 2020

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Physicists have developed the first high-repetition-rate laser source that produces coherent soft x-rays spanning the entire 'water window'. That technological breakthrough should enable a broad range of studies in the biological, chemical and material sciences as well as in physics.

from Top Technology News -- ScienceDaily https://ift.tt/39Yf5Kh

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Scientists found a way to cool quantum computers using noise

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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X-ray vision through the water window

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