Question

What is schottky defect and frenkel defect....?

Answer 1

Frenkel defect us known as dislocation defect.cation is dislocated from its place to another place but in Schottky defect both cation and anion are missing

Answer 2

A Schottky defect is a type of pointdefect in a crystal lattice named after Walter H. Schottky. In non-ionic crystals it means a lattice vacancydefect. In ionic crystals, the defectforms when oppositely charged ions leave their lattice sites, creating vacancies.