This title appears in the Scientific Report :
2023
Please use the identifier:
http://dx.doi.org/10.1063/5.0149849 in citations.
Please use the identifier: http://dx.doi.org/10.34734/FZJ-2023-02467 in citations.
Perspective on spin–orbit torque, topology, and reciprocal and real-space spin textures in magnetic materials and heterostructures
Perspective on spin–orbit torque, topology, and reciprocal and real-space spin textures in magnetic materials and heterostructures
In this Perspective, we present some important aspects of two fundamental concepts of modern spintronics, namely, spin–orbit torque and topology. Although these two fields emerged separately in condensed matter physics, in spintronics they show a deep connection, which requires further theoretical a...
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Personal Name(s): | Ghosh, Sumit (Corresponding author) |
---|---|
Rüßmann, Philipp / Mokrousov, Yuriy / Freimuth, Frank / Kosma, Adamantia | |
Contributing Institute: |
Quanten-Theorie der Materialien; PGI-1 Quanten-Theorie der Materialien; IAS-1 |
Published in: | Journal of applied physics, 133 (2023) 23, S. 230901 |
Imprint: |
Melville, NY
American Inst. of Physics
2023
|
DOI: |
10.1063/5.0149849 |
DOI: |
10.34734/FZJ-2023-02467 |
Document Type: |
Journal Article |
Research Program: |
Statische und dynamische Kopplung von Gitter- und elektronischen Freiheitsgraden in magnetisch geordneten Übergangsmetalldichalkogenieden (B06) Spin+AFM-Dynamik: Antiferromagnetismus durch Drehimpulsströme und Gitterdynamik (A11) EXC 2004: Matter and Light for Quantum Computing (ML4Q) Topological Matter |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.34734/FZJ-2023-02467 in citations.
In this Perspective, we present some important aspects of two fundamental concepts of modern spintronics, namely, spin–orbit torque and topology. Although these two fields emerged separately in condensed matter physics, in spintronics they show a deep connection, which requires further theoretical and experimental investigation. The topological features can arise both from momentum space via the wave functions as well as from real space via complex magnetic configurations. These features manifest themselves as unique aspects of different equilibrium and non-equilibrium properties. Physical interactions of such a topological origin can open new possibilities for more efficient mechanisms for manipulating magnetic order with electrical currents, which, in turn, can lead to faster and more efficient spintronics devices. |