2. Use the CGS system. A magnetic medium with magnetization M has a magnetic anisotropy described by the energy Wan = -α₁ (Meanı)² -α₂(Mean2)², with the anisotropy axes ¤anı and eanz parallel to x and y, respectively. Find the angle corresponding to the stable equilibrium orientation of the vector M. Provide evidence for energy minimization. YA ean2 0 ean1 M X

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Chapter33: Particle Physics
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Use the CGS system.
2.
==
A magnetic medium with magnetization M has a magnetic anisotropy described
by the energy Wan = a₁(Meanı)²-a₂(Meanz)², with the anisotropy axes e ani and
eanz parallel to x and y, respectively. Find the angle corresponding to the stable
equilibrium orientation of the vector M. Provide evidence for energy minimization.
YA
M
K
ean2
0
ean1
X
Transcribed Image Text:Use the CGS system. 2. == A magnetic medium with magnetization M has a magnetic anisotropy described by the energy Wan = a₁(Meanı)²-a₂(Meanz)², with the anisotropy axes e ani and eanz parallel to x and y, respectively. Find the angle corresponding to the stable equilibrium orientation of the vector M. Provide evidence for energy minimization. YA M K ean2 0 ean1 X
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