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Density of States Calculator

Density of States per Unit Volume Calculator

Density of States Calculator

Calculate the density of states per unit volume in a solid.

Step 1: Enter Parameters

Default: \(9.11 \times 10^{-31}\) kg (free electron mass)

Example: \(1 \times 10^{-19}\) J

Density of States (3D Free Electron Model): $$ g(E) = \frac{1}{2\pi^2}\left(\frac{2m}{\hbar^2}\right)^{3/2}\sqrt{E} $$

where \( \hbar = 1.054571817 \times 10^{-34}\, \text{J·s} \).

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