Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...

One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the ...

The demonstrated QCMs can reconstruct holographic images and display diffraction patterns simultaneously. Silicon nanofins are arranged in the Penrose tiling pattern as illustrated by the 2D color ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral ...

High-energy X-ray diffraction patterns from a single grain of i-Gd-Cd were taken at the Advanced Photon Source at Argonne National Laboratory with the beam parallel to the five-fold axis.