The Influence of Ozone: Superstoichiometric Oxygen in Atomic Layer Deposition of Fe2O3 Using tert-Butylferrocene and O3
2019-11-27T13:03:27Z (GMT) by
This work demonstrates a mechanistic study of iron oxide deposited by ALD, revealing a growth mechanism involving uptake of superstoichiometric oxygen. Material characterization shows ozone exposure can be used to convert the crystallographic phase and domain orientation of the materials. This mechanism has implications for wider classes of ozone-based ALD processes and can generalize to other systems.