semivacancy

名词 n.

英文释义

名词 n.
  1. A vacancy defect in which two adjacent lattice sites are unoccupied and an atom occupies the interstitial site between the two vacant sites.
    — The semivacancies are separated by a variable number of Ge adatoms in metastable T₄ positions and can diffuse or eventually merge back into a single vacancy.

词形变化

semivacancies plural

词源

From semi- + vacancy.
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