Vacancy-related defects

Friessnegg, T, S Aggarwal, B Nielsen, Ramamoorthy Ramesh, D.J Keeble, and E.H Poindexter. "Investigation of vacancy-related defects in (Pb,La)(Zr,Ti)O3 thin films using positron annihilation." IEEE International Symposium on Applications of Ferroelectrics. IEEE, Piscataway, NJ, United States, 1998. 147–150.