The expression "flawless from every angle" is commonly used to characterize a celebrity's appearance. This doesn't simply imply that they appear attractive from a specific viewpoint, but rather that ...

Metasurfaces are two-dimensional (2D), nanoengineered surfaces that interact strongly with electromagnetic waves and can control light with remarkable precision. These ultra-thin layers can be used to ...

A newly developed metasurface-based silicon antireflective coating combines rectangular and cylindrical meta-atom geometries. The metasurface achieves just 5 percent reflection, compared to ~50 ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have achieved high efficiency in silicon solar cells with the help of precision-engineered surfaces. New designs of ...

(Nanowerk Spotlight) Light carries information in its wavelength, wavevector direction, polarization, and the way it bends through materials. Until now, optical data storage has typically used just ...

Single-layer silicon metasurface achieves ultralow reflection, setting new standard for antireflective coatings in solar cells. Metasurface-based silicon antireflective coating. Click for info.