Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8045312 | Vacuum | 2013 | 5 Pages |
Abstract
⺠Nanocrystalline (3-4 nm) ZnO has been synthesized by chemical route. ⺠Defects in nanocrystalline ZnO have been characterized by positron annihilation technique. ⺠Positron lifetime data indicates presence of large open volume Zn vacancy complexes. ⺠A large percentage (19%) of positronium formation has also been observed.
Related Topics
Physical Sciences and Engineering
Materials Science
Surfaces, Coatings and Films
Authors
Mahuya Chakrabarti, D. Jana, D. Sanyal,