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प्रश्न
What is Schottky defect in a solid?
टिप्पणी लिखिए
उत्तर
Schottky defect: It is a stoichiometric defect in which the equal number of cations and anions in the ionic crystal are missing from their lattice sites and electrical neutrality is maintained.
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States of Matters: Structure and Properties Solid State - Point Defects – F Centers
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संबंधित प्रश्न
Examine the defective crystal given below and answer the question that follows:
| A+ | B- | A+ | B- | A+ |
| B- | B- | A+ | B- | |
| A+ | B- | A+ | A+ | |
| B- | A+ | B- | A+ | B- |
State if the above defect is stoichiometric or non-stoichiometric. How does this defect affect the density of the crystal? Also, write the term used for this type of defect.
