| Application of Positron Annihilation Techniques in the
Field of Ceramics |
D. D. UPADHYAYA
Pages : 119-121
DOI : 10.1080/0371750X.1984.10822699 |
| Abstract |
| The importance of positron annihilation techniques in investigating
the defect structure of solids is now well established. The distinct
advantage of these techniques in such studies arises due to the sensitivity
of positrons to changes in the local electron density near the
defect. Metals and alloys are the most extensively studied materials
by these techniques. In recent years, however, the interest is steadily
growing in the ceramic systems. The present paper highlights the
potential of this new and powerful technique in understanding the
lattice defect structure of ceramics. |
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