The object, named ASKAP J1832-0911, sends out bursts of radio waves and X-rays that last two minutes and repeat every 44 ...

A team of researchers at the University of California, Los Angeles (UCLA) has introduced a novel framework for designing and ...

The reliable manipulation of the speed at which light travels through objects could have valuable implications for the ...

Electromagnetic waves emerge from the invisible currents flowing through the dynamic fabric of space-time, woven tightly ...

Physicists have managed to simulate a strange quantum phenomenon where light appears to arise from empty space a concept that until now has only existed in theory. Using cutting-edge simulations, ...

Light absorbed in the organic layers forms tightly bound excitons that are split into free electrons and holes using heterojunctions of electron donor and acceptor materials, which are then extracted ...

Abstract: A traveling-wave circular loop antenna with its phase distribution along the circle of $\bm{l}\bm{\varphi}$ is demonstrated to generate the twisted radio wave. Theoretical formulations of ...