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प्रश्न
Explain the following term:
Interstitial impurity defect
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उत्तर
Interstitial impurity defect: In this defect, the impurity atoms occupy interstitial spaces of lattice structure.
For example in steel, Fe atoms occupy normal lattice sites. The carbon atoms are present in interstitial spaces, as shown in the figure.
 Stainless steel |
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संबंधित प्रश्न
What are the consequences of the Schottky defect in crystals?
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(I) Frenkel defect: Electrical neutrality of the compound is preserved.
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(III) Schottky defect: Combination of vacancy defect and interstitial defect.
(IV) Frenkel defect: Small difference between size of cation and anion.
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