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physics.app-ph2025
Femtosecond Engineering of magnetic Domain Walls via Nonequilibrium Spin Textures
Yuzhu Fan, Gaolong Cao, Junlin Wang +4
Ultrafast optical control of magnetic textures offers new opportunities for energy-efficient, high-speed spintronic devices. While uniform magnetization reversal via all-optical sw…
physics.app-ph2024
A frequency tunable low-noise YIG-GGG based oscillator with strong magneto-elastic coupling
Paolo Sgarro, Roman Ovcharov, Roman Khymyn +4
We present a frequency tunable magneto-acoustic oscillator (MAO) operating in low-phase-noise and complex dynamical regimes based on a single composite YIG-GGG resonator. The magne…