Global ETD Search
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Showing 1 to 6 of 6 for “"Micromagnetic simulation"”.
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Pac-man shaped magnetic tunnel junctions for SEU-resistant CMOS-based magnetic flip flops for space applications
… magnetic flip flops for space applications. Micromagnetic simulation was performed on single layer elongated Pac-man shape, modified rectangular shape, and square shaped bilayer for magnetization process. The experimental effect of CoFe and IrMn thickness on the exchange field and coercivity …
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Magnetic nanostructures patterned by block copolymer lithography
… reversal), in contrast to the continuous film. Micromagnetic simulation confirmed the coherent reversal of the thicker islands. Two graphoepitaxy methods were examined for inducing long range order (LRO) in block copolymers. Nanoimprint lithography with in-situ annealing was successful in …
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Multiphysics simulations of magnetic nanostructures
Multiphysics simulations of magnetic nanostructures by Matteo Franchin.<br/><br/>In recent years the research on magnetism has seen a new trend emerging, characterised by considerable effort in developing new nanostructures and finding new ways to control and manipulate their magnetisation, such as …
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Simulations of ferromagnetic nano structures
… to predict using analytical methods and computer simulations are the principal tool for in-depth analysis. The relevant micromagnetic equations are solved using the combined Finite Element/Boundary Element method, and finite differences. Patterned media are (quasi) periodic arrangements of …
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Micromagnetic Study of Composite Media for High Density Heat Assisted Magnetic Recording
… makes this situation urgent. In this thesis, micromagnetic simulations of HAMR media are conducted based on the renormalized Landau-Lifshitz-Gilbert (LLG) method. L10 FePt is one promising recording media candidate for HAMR. The transition noise and transition jitter are calculated through …
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Nanostructured magnetic materials for integrated magnonic devices
This PhD thesis explores the fabrication, characterization, and application of advanced exchange spring (ES)/exchange coupled (EC) nanoheterostructures and their magnetic properties. Current challenges in the field of magnetics include the development of materials that demonstrate tunable magnetic …