Defects numerical#!#Prism

Prisms

Prisms

Defection

Defects are basically irregularities in the arrangement of constituent particles. Broadly speaking the defects are of two types. Namely point defects and line defects. Point defects: The irregularities or deviations from ideal arrangement around a point or an atom in the crystalline substance. Line defects : The irregularities or deviations from ideal arrangement in enitre row of lattice points. Answer the following questions. Select the correct statements : (i) Frenkel defect create a vacancy defect at its original site and an interstitial defect at its new position. (ii) Frenkel defect is stoichiometric point defect. (iii) Frenkel defect is alos called dislocation defect. (iv) Silver halide shows Frenkel defect.

Bragg''''s Equation,Defects or imperfections in Solids Schottky and Frenkel Defects, Non Stoichiometric Defects,Magnetic Properties,Piezoelectricity and Pyroelectricity

Crystal Imperfections-Defects|Stoichiometric Defect|Non-Stoichiometric Defect|Electrical Properties|Magnetic Properties Of Solids|OMR

"Non-stoichiometric Defects, Metal Excess and Metal Deficiency Defect, Impurity Defect Magnetic Properties OF Solids"

Structure OF Corundum || Structure OF Rutile || Structure OF Perovskite || Spinel and inverse Spinel || Defects in Crystal || Stoichiometric Defects in non-ionic Solids/ Vacancy Defects/ Interstitial Defects || Defects In Ionic Solids /Schottky Defects/Frenkel Defects

Defects in ionic solid|Types of stoichiometric defects|Schottky defect

Impurity Defects|Electronic Defects|Magnetic Properties|OMR