877 citations
- Johannes Gutenberg University MainzDE29 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Norwegian University of Science and TechnologyNO5 papers
- Laboratoire Albert FertFR4 papers
- Max Planck Institute for Polymer ResearchDE4 papers
- Singulus (Germany)DE4 papers
- Université de BourgogneFR4 papers
- Université Paris-SaclayFR4 papers
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- Diamond Light SourceGB3 papers
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13 papers · 1 filter
Fast long-wavelength exchange spin waves in partially-compensated Ga:YIG
T. Böttcher, M. Ruhwedel, K. O. Levchenko +9
Spin waves in yttrium iron garnet (YIG) nano-structures attract increasing attention from the perspective of novel magnon-based data processing applications. For short wavelengths…
Magnon Transport in the Presence of Antisymmetric Exchange in a Weak Antiferromagnet
A. Ross, R. Lebrun, O. Gomonay +5
The Dzyaloshinskii-Moriya interaction (DMI) is at the heart of many modern developments in the research field of spintronics. DMI is known to generate noncollinear magnetic texture…
Exceptional sign changes of the non-local spin Seebeck effect in antiferromagnetic hematite
A. Ross, R. Lebrun, M. Evers +4
Low power spintronic devices based on the propagation of pure magnonic spin currents in antiferromagnetic insulator materials offer several distinct advantages over ferromagnetic c…
Identifying the origin of the non-monotonic thickness dependence of spin-orbit torques and interfacial Dzyaloshinskii-Moriya interaction in a ferrimagnetic insulator heterostructure
Shilei Ding, Lorenzo Baldrati, Andrew Ross +7
Electrical manipulation of magnetism via spin-orbit torques (SOTs) promises efficient spintronic devices. In systems comprising magnetic insulators and heavy metals, SOTs have star…
Thickness-dependent electron momentum relaxation times in iron films
K. L. Krewer, W. Zhang, J. Arabski +4
Terahertz time-domain conductivity measurements in 2 to 100 nm thick iron films resolve the femtosecond time delay between applied electric fields and resulting currents. This curr…
Heisenberg Exchange and Dzyaloshinskii-Moriya Interaction in Ultrathin CoFeB Single and Multilayers
Tobias Böttcher, Kyujoon Lee, Frank Heussner +6
We present results of the analysis of Brillouin Light Scattering (BLS) measurements of spin waves performed on ultrathin single and multirepeat CoFeB layers with adjacent heavy met…