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 ...

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 ...

The shifting, scintillating pattern you can see when you stack two slightly misaligned window screens is called moiré. A similar interference effect occurs when scientists stack two-dimensional ...