Dynamics of an Antiferromagnetic Bloch Line Driven by Spin Current

Dynamics of an Antiferromagnetic Bloch Line Driven by Spin Current

We demonstrate that a Bloch line in a bi-axial antiferromagnet driven by a spin current is a close analog of a fluxon in a long Josephson junction. We propose a scheme that allows to create, move, read, and clear such Bloch lines. Compared to superconductors, this transmission line operates at room...

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Bibliographic Details
Published in:2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers) pp. 1 - 2
Main Authors: Ovcharov, R.V., Ivanov, B.A., Akerman, J., Khymyn, R.S.
Format: Conference Proceeding
Language:English
Published: IEEE 01-05-2023
Subjects:
Antiferromagnet
Bloch line
Current
Domain wall
Josephson junctions
Magnetic tunneling
Power transmission lines
Spin current
Superconducting magnets
Superconductivity
Torque
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Summary:We demonstrate that a Bloch line in a bi-axial antiferromagnet driven by a spin current is a close analog of a fluxon in a long Josephson junction. We propose a scheme that allows to create, move, read, and clear such Bloch lines. Compared to superconductors, this transmission line operates at room temperature and can be dynamically reconfigured.
DOI:10.1109/INTERMAGShortPapers58606.2023.10228200