# Quantum physics functions (plasmapy.physics.quantum)¶

Functions for quantum parameters, including electron degenerate gases and warm dense matter.

## Functions¶

 deBroglie_wavelength(V, particle) Calculates the de Broglie wavelength. Calculate the thermal deBroglie wavelength for electrons. Calculate the kinetic energy in a degenerate electron gas. Calculate the exponential scale length for charge screening for cold and dense plasmas. Calculate the Wigner-Seitz radius, which approximates the inter- particle spacing. chemical_potential(n_e, T) Calculate the ideal chemical potential.