Spin pumping and inverse spin Hall effect in CoFeB/C$_{60}$ bilayers

Sharangi, Purbasha; Singh, Braj Bhusan; Nayak, Sagarika; Bedanta, Subhankar

doi:10.48550/arxiv.2106.06829

Search citation statements

Order By: Relevance

Paper Sections

Select...

■ Results and Discussion1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2021

Publication Types

Select...

Article1

Relationship

Self Cite1

Independent0

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 36 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This increase in α might be due to the interface roughness or other effects such as spinpumping at the interface. 33 To quantify the change in anisotropy in all of the samples, we performed in-plane angle-dependent FMR measurements at a fixed frequency of 7 GHz. The resonance field (H res ) was measured by rotating the sample with respect to the applied magnetic field in 5°intervals.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

Spinterface-Induced Modification in Magnetic Properties in Co₄₀Fe₄₀B₂₀/Fullerene Bilayers

et al. 2021

Self Cite

View full text Add to dashboard Cite

Organic semiconductor/ferromagnetic bilayer thin films can exhibit novel properties due to the formation of spinterface at the interface. Buckminsterfullerene (C60) has been shown to exhibit ferromagnetism at the interface when it is placed next to a ferromagnet (FM) such as Fe or Co. Formation of a spinterface occurs due to the orbital hybridization and spin-polarized charge transfer at the interface. In this work, we have demonstrated that one can enhance the magnetic anisotropy of the low Gilbert damping alloy CoFeB thin film by introducing a C60 layer. We have shown that anisotropy increases by increasing the thickness of C60, which might be a result of the formation of a spinterface. However, the magnetic domain structure remains the same in the bilayer samples as compared to that in the reference CoFeB film.

show abstract

Section: ■ Results and Discussionmentioning

confidence: 99%

Spinterface-Induced Modification in Magnetic Properties in Co₄₀Fe₄₀B₂₀/Fullerene Bilayers

et al. 2021

Self Cite

View full text Add to dashboard Cite

show abstract

Spin pumping and inverse spin Hall effect in CoFeB/C$_{60}$ bilayers

Cited by 1 publication

References 36 publications

Spinterface-Induced Modification in Magnetic Properties in Co₄₀Fe₄₀B₂₀/Fullerene Bilayers

Spinterface-Induced Modification in Magnetic Properties in Co₄₀Fe₄₀B₂₀/Fullerene Bilayers

Contact Info

Product

Resources

About

Spin pumping and inverse spin Hall effect in CoFeB/C$_{60}$ bilayers

Cited by 1 publication

References 36 publications

Spinterface-Induced Modification in Magnetic Properties in Co40Fe40B20/Fullerene Bilayers

Spinterface-Induced Modification in Magnetic Properties in Co40Fe40B20/Fullerene Bilayers

Contact Info

Product

Resources

About

Spinterface-Induced Modification in Magnetic Properties in Co₄₀Fe₄₀B₂₀/Fullerene Bilayers

Spinterface-Induced Modification in Magnetic Properties in Co₄₀Fe₄₀B₂₀/Fullerene Bilayers