Improved resistance to oxidation of Ge-doped Fe3O4 thin films with cation excess composition using a sputtering target of FeO
The correlation between the composition of Ge-doped Fe3O4 thin films, including excess cation from stoichiometry, and resistance to oxidation during heat treatment in air was investigated. The films were prepared on glass substrates by radio-frequency sputtering using a target of Ge chips set on a c...
Main Author: | |
---|---|
Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2022-09-01
|
Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/5.0102338 |