Polarization, which is one of the fundamental characteristics of electromagnetic wave, characterizes the vector nature of the oscillating electric field. Light beam with spatially homogeneous or ...

(Nanowerk Spotlight) Scientists have sought to leverage atomic defects to enhance electrocatalytic performance for clean energy applications. However, the inability to precisely study defects' ...

A series of sulfides/carbon composites with sulfur vacancies-rich sulfides heterointerfaces are well-designed and developed via a simple one-pot carrageenan-assistant cations-regulated strategy.

Detecting sub-5nm defects creates huge challenges for chipmakers, challenges that have a direct impact on yield, reliability, and profitability. In addition to being smaller and harder to detect, ...