Ultrastrong to nearly deep-strong magnon-magnon coupling with a high degree of freedom in synthetic antiferromagnets

Y Wang, Y Zhang, C Li, J Wei, B He, H Xu, J Xia… - Nature …, 2024 - nature.com
Ultrastrong and deep-strong coupling are two coupling regimes rich in intriguing physical
phenomena. Recently, hybrid magnonic systems have emerged as promising candidates for …

[HTML][HTML] Magnon Excitation Modes in Ferromagnetic and Antiferromagnetic Systems

X Chen, C Zheng, Y Liu - Magnetochemistry, 2024 - mdpi.com
Magnons, recognized as the quanta of spin waves, offer a pathway for transmitting
information without the need for electron motion, thus emerging as a leading candidate for …

Temperature-induced magnonic Chern insulator in collinear antiferromagnets

YM Li, XW Luo, K Chang - Physical Review B, 2023 - APS
Thermal fluctuation in magnets causes temperature-dependent self-energy corrections in
magnons; however, its effects on the topological orders of magnons is not well explored …

Magnetization dynamics in synthetic antiferromagnets with perpendicular magnetic anisotropy

D Huang, D Zhang, Y Kim, JP Wang, X Wang - Physical Review B, 2023 - APS
Understanding the rich physics of magnetization dynamics in perpendicular synthetic
antiferromagnets (p-SAFs) is crucial for developing next-generation spintronic devices. In …

Interlayer coupled domain wall dynamics induced by external magnetic field in synthetic antiferromagnets

A Hadjoudja, F Garcia-Sanchez… - Journal of Physics D …, 2024 - iopscience.iop.org
The response of a magnetic domain wall to an external magnetic field in a perpendicularly
magnetized synthetic antiferromagnet is studied using both micromagnetic simulations and …

Antihelical edge magnons in patterned antiferromagnetic thin films

YM Li - Physical Review Research, 2023 - APS
Helical edge states in topological insulators generate a counterpropagating spin current on
the two parallel edges. We here propose antihelical edge states of magnons in patterned …

Modeling electromagnetic radiation induced by magnetoelastic waves in thickness shear mode

G Xu, S Xiao, Y Li, Y Long - Journal of Magnetism and Magnetic Materials, 2025 - Elsevier
Acoustically actuated magnetoelectric (ME) antenna is a novel electrically small antenna
(ESA) technology currently attracting significant attention. It is anticipated to break through …

[HTML][HTML] Magnetic field induced spin wave reflection by a domain wall in synthetic antiferromagnets

A Hadjoudja, F Garcia-Sanchez… - Journal of Applied …, 2024 - pubs.aip.org
Micromagnetic simulations are used to investigate the effect of an external magnetic field on
the interaction between domain walls and linearly polarized propagating spin waves in …

Large-angle analytical solution of magnetization precession in ferromagnetic resonance

ZL Jia, SC Wang, T Li, XW Jin, DS Xue - New Journal of Physics, 2024 - iopscience.iop.org
Dynamics of magnetization M driven by microwave are derived analytically from the
nonlinear Landau–Lifshitz–Gilbert equation. Analytical M and susceptibility are obtained self …

Even-odd-layer-dependent symmetry breaking in synthetic antiferromagnets

MM Subedi, K Deng, B Flebus… - Journal of Physics …, 2024 - iopscience.iop.org
In this work we examine synthetic antiferromagnetic structures consisting of two, three, and
four antiferromagnetic coupled layers, ie, bilayers, trilayers, and tetralayers. We vary the …