Physics

Curie Constant Calculator

Find the Curie constant from carrier density and magnetic moment.

Calculated Output

Curie constant (K) 0.1044

Formula: C = μ₀·N·(p·μ_B)² ÷ (3·k_B)

Step-by-Step Breakdown

1. Values used:

2. Number density = 1e+28 1/m³

3. Effective moment = 2 μ_B

5. Curie constant = 0.1044K

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The math behind it

C = μ₀·N·(p·μ_B)² ÷ (3·k_B), where p is the effective moment in Bohr magnetons.

N 1×10²⁸, p 2 μ_B → about 0.0033 K.

How does it relate to Curie's law?

It's the constant of proportionality in M = C·B/T.