"Unlocking the Potential of Quantum Matter: Mastering the 'Golden Rules' of Atomic Block Construction"

Physicists at the National University of Singapore have developed a technique to precisely control the alignment of supermoiré lattices, which are formed when two periodic structures are overlaid with a twist angle. By using a set of golden rules, the researchers have successfully achieved the controlled alignment of hBN/graphene/hBN supermoiré lattices, expanding the range of tunable material properties and potential applications. The technique involves a "30° rotation technique" and a "flip-over technique" to control the alignment of the layers. The researchers have also formulated three golden rules to guide the use of their technique. This advancement could accelerate the development of next-generation moiré quantum matter.