Bajpai, G.; Ostawal, M.; Moirangthem, I.; Bajpai, S.; Basaula, D.R.; Khan, M.; Liu, S.W.; Biring, S.; Sen, S.
(Materials Science in Semiconductor Processing, 98, 2019: 121-130)
Fe incorporation in ZnO lattice draws more oxygen which reduces oxygen vacancies. The smaller size and larger charge of the Fe3+ ion helps to reduce strain initially but with increased substitution generates more strain ...