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← ScienceWhich risk increases when excessive manganese is doped into ferrite magnetic core lattice?
A)Reduced Curie temperature stability✓
B)Increased core saturation magnetization
C)Enhanced magneto-crystalline anisotropy
D)Reduced eddy current induced losses
💡 Explanation
Excess manganese disrupts the crystalline lattice arrangement, inhibiting superexchange interactions, resulting in a lower Curie temperature because the alignment of magnetic moments is less stable, and therefore temperature stability is reduced; rather than increased magnetization.
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