A research team at POSTECH has developed a novel multidimensional sampling theory to overcome the limitations of flat optics.

Through their interaction, they form a new, crystalline structure ... two other optical clocks and one microwave clock from PTB were included: an ytterbium single ion clock, a strontium lattice clock ...

and instead depend more on the super-moiré structure itself and how it affects the electronic bands in the material, allowing for enhanced optical conductivity," Wilson said. Lewandowski added ...