Authors: George Rajna
Stacked layers of graphene can act like a mirror for beams of electrons. Physicists Daniël Geelen and colleagues discovered this using a new type of electron microscope.  Correlations between the radial positions and radial momenta of entangled pairs of photons have been measured for the first time by physicists in China, Canada and the US.  Researchers led by Tracy Northup at the University of Innsbruck have now built a quantum sensor that can measure light particles non-destructively. 
Comments: 34 Pages.
[v1] 2019-08-21 09:09:39
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