(A) Three resonant superatomic Lewis structures of graphene. Superatomic Lewis structures and band structures of 2D superatomic crystals of (B) C18H6 ( N2 O3) and (C) C54H18 ( N6 O9).
The researchers focused on six plane light waves propagating through the crystal and coupling through a process called Bragg diffraction. They then performed numerical simulations of 2D coupling ...