propagate without backscattering tagged posts

Engineers have succeeded in fabricating topological LC circuits arranged in a honeycomb pattern where electromagnetic (EM) waves can propagate without backscattering even when pathways turn sharply. These circuits may be suitable for use as high-frequency electromagnetic waveguides, which would allow miniaturization and high integration in various electronics devices, such as mobile phones.

There has been a surge in searching for materials with topological properties, whose functions are not influenced even if the sample shapes are changed...