15 citations · 24 across the 8 of their papers we have counts for
8 papers
Confinement-controlled pathways to complex skyrmionic textures in Co/W/Pt multilayers
Y. Al Sadi, R. Sbiaa, W. Al Saidi +9
Magnetic skyrmions and higher-order topological spin textures offer rich opportunities for multi-level information encoding, yet their deterministic stabilization and transformatio…
Interaction-Induced Spiral Motion and Breathing Dynamics of Neel Skyrmions in Ferromagnetic Thin Films
M. Al Busaidi, F. Al Ma'Mari, R. Sbiaa
Magnetic skyrmions exhibit particle-like stability and rich dynamical behaviour arising from their topological nature, making them promising building blocks for future spintronic d…
Stabilized biskyrmion states in annealed CoFeB bilayer with different interfaces
W. Al Saidi, S. Amara, M. T. Zar Myint +3
This study investigates the stability of skyrmions and biskyrmions in perpendicular magnetic tunneling junctions with a thick CoFeB/Ta/CoFeB free layer. The samples showed a magnet…
Stabilizing skyrmions in stepped magnetic devices for multistate memory
W. Al Saidi, R. Sbiaa, S. Al Risi +3
The dynamics and stability of magnetic skyrmions within a nano-track with multiple confinements are investigated. Firstly, the motion of a single skyrmion under spin transfer torqu…
Emulation of Neuron and Synaptic Functions in Spin-Orbit Torque Domain Wall Devices
Durgesh Kumar, Ramu Maddu, Hong Jing Chung +6
Neuromorphic computing (NC) architecture has shown its suitability for energy-efficient computation. Amongst several systems, spin-orbit torque (SOT) based domain wall (DW) devices…
Ultra-low Power Domain Wall Device for Spin-based Neuromorphic Computing
Durgesh Kumar, Chung Hong Jing, Chan JianPeng +4
Neuromorphic computing (NC) is gaining wide acceptance as a potential technology to achieve low-power intelligent devices. To realize NC, researchers investigate various types of s…
Domain wall dynamics in stepped magnetic nanowire with perpendicular magnetic anisotropy
S. Al Risi, R. Sbiaa, M. Al Bahri
Micromagnetic simulation is carried out to investigate the current-driven domain wall (DW) in a nanowire with perpendicular magnetic anisotropy (PMA). A stepped nanowire is propose…
High Frequency Domain Wall Oscillations in Ferromagnetic Nanowire with a Nanoscale Dzyaloshinskii Moriya Interaction (DMI) Region
Durgesh Kumar, Rachid Sbiaa, Pinaki Sengupta +1
The Dzyaloshinskii Moriya Interaction (DMI) has laid the foundation for many novel chiral structures such as Skyrmions. In most of the studies so far, the DMI is present in the who…