Global ETD Search
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Showing 1 to 4 of 4 for “"spin reversal"”.
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Investigating and Enhancing Spin Reversal Barriers in Dinuclear 4f Single-Molecule Magnets and the Ultimate Shift to Mononuclear 3d Complexes
… can be achieved with high energy barriers for spin reversal and high blocking temperatures. In the field of Single-Molecule Magnets (SMMs), over the last decade, the main focus has shifted from large spin complexes to highly anisotropic systems which have displayed record energy barriers. There …
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Energy scavenging and wave manipulation in linear and nonlinear dynamical systems
… the rattleback has a preferred direction of spin - if spun in the opposite direction, it will reverse itself. This phenomenon has been termed spin reversal and the effect is attributed to the asym- metry between the inertia and geometry axes of the top . In this work, results are presented …
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Interfacial Magnetism and Exchange Bias in Metal Oxide Thin Films
… study reveals a significant change in magnetic spin reversal mechanism due to chemical modification. In the La0.7Ca0.3MnO3/CaMnO3 system exchange bias is assisted by the magnetic frustration at the layer interface. Results suggest, the strength of exchange bias is strongly related to the degree …
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Lanthanide-based single-molecule magnets: A rational design by chemical intuition
… A field-induced slow magnetic relaxation for spin reversal characteristics of single-molecule magnet behaviour with relaxation dynamics dominated by Orbach process was observed for Er2. Er1 showed very fast slow magnetic relaxation dominated by quantum tunnelling of magnetization as evidenced …