Like the gravitational forces that are responsible for the attraction between the Earth and the moon, as well as the dynamics of the entire solar system, there exist attractive forces between objects at the nanoscale.
Researchers have observed a bizarre behavior in a strange new crystal that could hold the key for future electronic technologies. Unlike most materials in which electrons travel on the surface, in these new materials the electrons sink into the depths of the crystal through special conductive channels.
Light and electrons interact in a complex dance within fiber optic devices. A new study found that in the transistor laser, a device for next-generation high-speed computing, the light and electrons spur one another on to faster switching speeds than any devices available.
A team of international scientists has demonstrated a novel approach for designing fully reconfigurable magnetic nanopatterns whose properties and functionality can be programmed and reprogrammed on-demand.
A compact optical device that can rapidly and sensitively detect biomarkers in urine has been developed by researchers. It has promise for developing simple point-of-care diagnosis of cancer and other diseases.