Tuesday, 10 December 2019

New laser technique images quantum world in a trillionth of a second

For the first time, researchers have been able to record, frame-by-frame, how an electron interacts with certain atomic vibrations in a solid. The technique captures a process that commonly causes electrical resistance in materials while, in others, can cause the absence of resistance, or superconductivity.
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Scientists produce high-power attosecond X-ray pulses at megahertz repetition rates

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