1)Lattice is a word ,used to represent a partially orderd set(in maths).the term CRYSTAL LATTICE is used to represent an orderd set of atoms.A crystal structure is composed of a pattern,a set of atoms arranged in a particular way,and a lattice exhibitting long range order and symmetry.
2)A face centerd cubic crystal is shown in figure (a cube has six faces)
3)LATTICE POINT are the points where the atoms are shared by unit cells.(dark dots in the fig.)
Comments
Post a Comment