“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral ...

“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral ...

Light's behavior seems counterintuitive. That is, until you figure out light is a wave. The way light behaves can seem very counterintuitive, and many physicists would agree with that, but once you ...

Researchers unlock the mystery of bound states in the continuum using compact mechanical systems. A joint research team from POSTECH (Pohang University of Science and Technology) and Jeonbuk National ...

Physicists have finally confirmed a phenomenon that sounds like pure science fiction: waves that appear to bounce off a sudden change in time rather than a surface in space. The effect, known as a ...

(b) Displacement field within a single particle as a function of contact position (μ). (The dashed box highlights the displacement pattern associated with the polarization-protected BIC.) A joint ...