This array formed a unique broken hexagonal structure due to the competition between hexagonal lattice symmetry and uniaxial ...

The hexagonal wurtzite structure has the sulphur ions in an hcp array and one-half of the tetrahedral sites in this structure are occupied by zinc ions. The crystal has a basal lattice parameter, a = ...

Hexagonal close packing is one of two crystal structures that derive from stacking close-packed-planes of hard sphere atoms. In the HCP structure only two stacking ...

J. W. Menter 1 succeeded for the first time in observing the lattice structure and the edge dislocation contained in it in crystals of metal phthalocyanines. This method is also applicable to the ...

(Image: Empa) Graphene nanoribbons are narrow strips of graphene, a single layer of carbon atoms arranged in a hexagonal lattice. GNRs can have different edge structures, such as armchair or zigzag, ...

At the highest defect density, graphene exhibited disordered structures with numerous non-hexagonal carbon rings ... field of view due to extensive lattice amorphization. In this regime, lattice ...