Authors: George Rajna
Lensless microscopy with X-rays, or coherent diffractive imaging, is a promising approach. It allows researchers to analyse complex three-dimensional structures, which frequently exist in nature, from a dynamic perspective.  A new type of light-emitting diode has been developed at TU Wien. Light is produced from the radiative decay of exciton complexes in layers of just a few atoms thickness.  In a recent study published in Physical Review Letters (PRL), researchers at Friedrich-Alexander University Erlangen-Nürnberg have gathered interesting findings about the formation of complex crystals from size-disperse spheres. 
Comments: 40 Pages.
[v1] 2019-04-17 03:57:10
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