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Question
When electrons are trapped into the crystal in anion vacancy, the defect is known as ______.
Options
Schottkey defect
Frenkel defect
Stoichiometric defect
F-centres
MCQ
Fill in the Blanks
Solution
When electrons are trapped into the crystal in anion vacancy, the defect is known as F-centres.
Explanation:
Due to a hole being left in the lattice where a negative ion should have been, which is now filled by an electron. F-centers are the electrons that are subsequently trapped in anion vacancies.
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Crystal Defects or Imperfections
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