The question at issue was whether the force per unit charge exerted by the electric field of a radio wave upon an elementary charged particle in the ionosphere should be taken simply as the ...

A revolutionary new spintronic device developed in China enables powerful, precise control of terahertz (THz) wave ...

A new patterned spintronic emitter enables room-temperature control of terahertz wave polarization.

Spintronics, an emerging field of technology, exploits the spin of electrons rather than their charge to process and store ...

Researchers from Beihang University in China have created a spintronic THz emitter with a microscale stripe pattern that ...