(from the article `crystal defect`) Point defects include the Frenkel type, the Schottky type, and the impurity type. The Frenkel defect involves a single ion, which is displaced from ...
a crystalline defect associated with one or, at most, several atomic sites.
a crystalline defect associated with one or, at most, several atomic sites.
A crystalline defect associated with one or, at most, several atomic sites.