Publications by authors named "Minh-Tung Tran"
Article Synopsis
- A 20 nm thick 2D polycrystalline permalloy domain wall trap nanostructure was designed and fabricated using QCAD/L-Edit software and focused-ion beam techniques, featuring both horizontal and tilted nanowires.
- The design allows for the creation and controlled movement of magnetic domain walls through specific field direction sequences, with simulations suggesting that the trap's corner roughness significantly affects domain wall behavior.
- This research aims to optimize the nano-trap for reliable domain wall motion, enhancing the understanding of wall dynamics in permalloy nanowires, which has potential applications in nonvolatile data storage technologies.
Article Synopsis
- The study focuses on designing and analyzing 2D nanostructures made of permalloy, particularly single domain wall traps composed of horizontal nanowires and tilted pads.
- By simulating these structures using OOMMF and fabricating them through advanced lithography techniques, the researchers aim to understand how geometric parameters affect the movement of magnetic domain walls.
- Findings suggest that the shape and angle of the trap components significantly influence domain wall propagation, which is crucial for developing efficient magnetic nanowires for future ultra-fast and high-density data storage technologies.
