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IMPERFECTIONS INCRYSTALS                                                             BY,                                                               MAYUR BAGALE                                                                AND                                                                SUSHANT MODI.
Crystalline Imperfections There is no such thing as a perfect crystal.   Why are defectsimportant?   Defects, even in very small concentrations, can      have a dramatic impact on properties of material. ,[object Object],metals would be much stronger ceramics would be much tougher crystals would have no color
CRYSTALLINE IMPERFECTIONS arefrequently classified according to geometry or dimensionality of the defect.Point defects          Line defects          Interfacial defects          Bulk or volume defects
                               Point Defects  Classes of point defects:

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