Outputs (7)

Non-uniform Gd distribution and magnetization profiles within GdCoFe alloy thin films (2023)
Journal Article
Inyang, O., Swindells, C., Rianto, D., Bouchenoire, L., Morris, R. J. H., Merkulov, A., …Atkinson, D. (2023). Non-uniform Gd distribution and magnetization profiles within GdCoFe alloy thin films. Applied Physics Letters, 123(12), Article 122403. https://doi.org/10.1063/5.0165423

Rare earth (RE):transition metal (TM) ferrimagnetic alloys continue to attract significant attention for spintronics. This work focuses on the elemental distribution of RE and TM elements throughout the thickness of nominally uniform films and the re... Read More about Non-uniform Gd distribution and magnetization profiles within GdCoFe alloy thin films.

Magnetic damping in ferromagnetic/heavy-metal systems: The role of interfaces and the relation to proximity-induced magnetism (2022)
Journal Article
Swindells, C., Głowiński, H., Choi, Y., Haskel, D., Michałowski, P., Hase, T., Stobiecki, F., Kuświk, P., & Atkinson, D. (2022). Magnetic damping in ferromagnetic/heavy-metal systems: The role of interfaces and the relation to proximity-induced magnetism. Physical Review B, 105(9), Article 094433. https://doi.org/10.1103/physrevb.105.094433

Damping and spin transport in spintronic multilayered systems continues to be a topic of active research. The enhancement of damping in ferromagnet (FM)/spacer layer (SL)/heavy-metal (HM) thin-film systems was studied for Co 25 Fe 75 / SL / Pt with a... Read More about Magnetic damping in ferromagnetic/heavy-metal systems: The role of interfaces and the relation to proximity-induced magnetism.

Proximity induced magnetism and the enhancement of damping in ferromagnetic/heavy metal systems (2021)
Journal Article
Swindells, C., Głowiński, H., Choi, Y., Haskel, D., Michałowski, P., Hase, T., Kuświk, P., & Atkinson, D. (2021). Proximity induced magnetism and the enhancement of damping in ferromagnetic/heavy metal systems. Applied Physics Letters, 119(15), Article 152401. https://doi.org/10.1063/5.0064336

The relationship between proximity induced magnetism (PIM) at the heavy metal/ferromagnet interface and spin-transport across such interfaces has generated significant debate. To investigate the link between the two, element specific X-ray magnetic c... Read More about Proximity induced magnetism and the enhancement of damping in ferromagnetic/heavy metal systems.

Proximity-induced magnetism in Pt layered with rare-earth–transition-metal ferrimagnetic alloys (2020)
Journal Article
Swindells, C., Nicholson, B., Inyang, O., Choi, Y., Hase, T., & Atkinson, D. (2020). Proximity-induced magnetism in Pt layered with rare-earth–transition-metal ferrimagnetic alloys. Physical Review Research, 2(3), Article 033280. https://doi.org/10.1103/physrevresearch.2.033280

The proximity-induced moment (PIM) in heavy metal layers may play a significant role in heterostructured spintronic systems. In particular, the PIM of a heavy metal adjacent to a magnetic layer has been linked to interfacial spin transport behavior.... Read More about Proximity-induced magnetism in Pt layered with rare-earth–transition-metal ferrimagnetic alloys.

The role of low Gd concentrations on magnetisation behaviour in rare earth:transition metal alloy films (2020)
Journal Article
Inyang, O., Rafiq, A., Swindells, C., Ali, S., & Atkinson, D. (2020). The role of low Gd concentrations on magnetisation behaviour in rare earth:transition metal alloy films. Scientific Reports, 10(1), Article 9767. https://doi.org/10.1038/s41598-020-66595-5

The magnetisation reversal behaviour as a function of composition was studied in low rare earth concentration alloys. 30 nm thick rare earth:transition-metal films of composition GdxCo100−x, GdxFe100−x and Gdx(Co50Fe50)100−x were prepared by magnetro... Read More about The role of low Gd concentrations on magnetisation behaviour in rare earth:transition metal alloy films.

Spin current propagation through ultra-thin insulating layers in multilayered ferromagnetic systems (2020)
Journal Article
Swindells, C., Hindmarch, A., Gallant, A., & Atkinson, D. (2020). Spin current propagation through ultra-thin insulating layers in multilayered ferromagnetic systems. Applied Physics Letters, 116(4), Article 042403. https://doi.org/10.1063/1.5119787

Spin current pumping from a ferromagnet through an insulating layer into a heavy metal was studied in a CoFeB/SiO2/Pt system in relation to the thickness and interfacial structure of the insulating layer. The propagation of spin current from the ferr... Read More about Spin current propagation through ultra-thin insulating layers in multilayered ferromagnetic systems.

Spin transport across the interface in ferromagnetic/nonmagnetic systems (2019)
Journal Article
Swindells, C., Hindmarch, A., Gallant, A., & Atkinson, D. (2019). Spin transport across the interface in ferromagnetic/nonmagnetic systems. Physical Review B, 99(6), Article 064406. https://doi.org/10.1103/physrevb.99.064406

Understanding interfacial spin transport is key to developing magnetoelectonic devices, however, the exact nature of the parameters involved is unclear. Here, we report a detailed ferromagnetic resonance-based spintransport analysis on a variety of s... Read More about Spin transport across the interface in ferromagnetic/nonmagnetic systems.