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Magnetization dynamics in magnetic nanostructures

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Academic year: 2021

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Figure 1.3: Spin wave mode of wave vector  k r
Figure 1.8 shows the evolution of the mono-domain particle energy as a function of the  applied magnetic field,  H, which defines the equilibrium angle  θ  of the magnetization  direction with respect to the uniaxial anisotropy easy axis
Figure 1.11:  Switching diagrams corresponding to the a) Stoner-Wolfarth and b) precessional  reversal [Bauer 2000] of an ellipsoidal shape particle characterized by N x  = 0.008, N y  = 0.012 and  N z  = 0.98
Figure 2.4: L << λ
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