Abstract: We compare the technique of using the orbital angular momentum (OAM) of radio waves for generating multiple channels in a radio communication scenario with traditional ...

A research team led by Associate Prof. Wang Anting from the University of Science and Technology of China (USTC) of the ...

Recently, the manipulation of the spin angular momentum (SAM)—or polarization—of these attosecond pulses has been extensively explored [1] - [3] . In particular, circularly polarized attosecond pulses ...

Time-resolved measurements indicate that the switching is driven by a spin-polarized current passing through the subnanometer Ir interlayer. The magnetic properties of this model system may be tuned ...

Video from the U.S. Geological Survey showed Kilauea volcano spewing lava more than 800 feet into the air in its latest eruption on Hawaii's Big Island. USGS said the eruption began around 4:15 p.m.

Christian Horner believes that Red Bull are building momentum in the drivers’ championship ... second win of the season in Red Bull’s 400th Formula One race. Lando Norris made a late move ...

Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States ...

Negotiations to extend Imola's expiring Formula 1 contract have begun, according to Italian media, as the circuit aims to secure its place on the calendar beyond 2025. Negotiations to extend Imola ...