With further research, the discovery of the vortex electric field can also impact the fields of quantum computing, spintronics, and nanotechnology. "Previously, generating a vortex electric field ...

These specially designed beams open up possibilities in quantum information, imaging, and laser technology. One fascinating type of structured light is the optical vortex beam. These beams carry ...

(Image: Butsurin Jinnai and Shunsuke Fukami, Tohoku University) The key phenomenon that enables the operation of tunnel junctions is quantum tunneling. In classical physics, an electron with ...