Intergrowth ferroelectric semiconductors, owing to their intrinsic strong spontaneous polarization electric fields, can continuously and effectively facilitate the separation and migration of charge ...

For example, by adding or dropping a particular color, or wavelength, of light traveling in an optical fiber, scientists can control the amount of information carried by the fiber. By altering the ...

A new device for rotating the polarization of terahertz radiation has been created by accident by researchers in the US. While practical applications remain unclear, the discovery could boost the ...