One of the simplest and most beautiful naturally occurring patterns can be observed when light is shined through a pair of slightly misaligned periodic structures. This phenomenon, known as the moiré ...

If you hold one wire mesh on top of another one and look through it, you'll see a larger pattern called a moiré pattern formed by the overlapping grids of the two meshes, which depends on their ...

A new species of exciton with novel characteristics has been discovered in moiré crystal superlattice. Scientists have developed a pristine unit-cell matrix projection method that reduces ...