Please use this identifier to cite or link to this item:
http://dx.doi.org/10.25673/101439| Title: | Growth, magnetic anisotropies and exchange bias of thin Ni0.95Fe0.05/NiFeO multilayers |
| Author(s): | Anyfantis, Dimitrios I. Ballani, Camillo Kanistras, Nikos Barnasas, Alexandros Kapaklis, Vassilios Schmidt, Georg  Papaioannou, Evangelos Th. Poulopoulos, Panagiotis |
| Issue Date: | 2022 |
| Type: | Article |
| Language: | English |
| Abstract: | NiFe/NiFeO multilayers were fabricated by radio frequency magnetron sputtering and natural oxidation. Doping of Ni by only 5 at. % Fe results in enhanced layering quality as X-ray reflectivity reveals. Due to magnetostatic anisotropy, the multilayers were found to be in-plane magnetized. The influence of mild thermal annealing (T = 525 K) on the magnetic properties of NiFe/NiFeO multilayers is also investigated. Annealing results in the enhancement of perpendicular magnetic anisotropy, mainly due to an increase in the uniaxial volume anisotropy term. Temperature-dependent hysteresis measurements between 4–400 K revealed considerable enhancement of coercivity and appearance of exchange bias effect. |
| URI: | https://opendata.uni-halle.de//handle/1981185920/103395 http://dx.doi.org/10.25673/101439 |
| Open Access: |  Open access publication |
| License: |  (CC BY 4.0) Creative Commons Attribution 4.0 |
| Journal Title: | Coatings |
| Publisher: | MDPI |
| Publisher Place: | Basel |
| Volume: | 12 |
| Issue: | 5 |
| Original Publication: | 10.3390/coatings12050627 |
| Page Start: | 1 |
| Page End: | 14 |
| Appears in Collections: | Open Access Publikationen der MLU |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| coatings-12-00627.pdf | 6.06 MB | Adobe PDF |  View/Open |