spirit.constants module

spirit.constants.g_e

Electron g-factor [unitless]

spirit.constants.gamma

Gyromagnetic ratio of electron [rad / (ps*T)]

spirit.constants.hbar

Planck’s constant [meV*ps / rad]

spirit.constants.k_B

The Boltzmann constant [meV / K]

spirit.constants.mRy

Millirydberg [mRy / meV]

spirit.constants.mu_0

The vacuum permeability [T^2 m^3 / meV]

spirit.constants.mu_B

The Bohr Magneton [meV / T]

spirit.constants.pi

Pi [rad]