rácsszerkezetek
Rácsszerkezetek, or lattice structures, are ordered, repeating arrangements of points or nodes that form a network in one, two, or three dimensions. In crystallography, a lattice defines the symmetry and periodicity of a crystal, with each point corresponding to a unit cell that repeats throughout the crystal. The simplest two‑dimensional lattices include the square, rectangular, hexagonal, triangular, and centered-rectangular arrangements, while common three‑dimensional lattices comprise the cubic, tetragonal, orthorhombic, hexagonal, rhombohedral, monoclinic, and triclinic systems.
Lattice structures are crucial in materials science because they determine many physical properties such as density,
Outside of crystallography, lattices appear in computational geometry, where they serve as frameworks for mesh generation,
Applications of lattice engineering extend to nanotechnology, where controlling the arrangement of atoms in a lattice