jaxrts.plasma_physics

This submodule contains basic formulas used in plasma physics.

Functions

Debye_Hueckel_screening_length(n, T[, Z])	Calculate the Debye-Hückel screening length.
calculate_mean_free_charge_more(rho, m_A, ...)	Finite Temperature Thomas Fermi Charge State using an analytical fit provided by [More, 1985] p.
chem_pot_interpolationIchimaru(T, n_e)	Interpolation function for the chemical potential between the classical and quantum region, originally from [Ichimaru, 2018], eqn.(3.147).
chem_pot_sommerfeld_fermi_interpolation(T, n_e)	Interpolation function for the chemical potential of a non-interacting (ideal) fermi gas given in the paper of [Cowan, 2019].
compton_energy(probe_energy, scattering_angle)
coulomb_potential_fourier(Z1, Z2, k)	The Fourier transform of the Coloumb potential.
coupling_param(Z1, Z2, n_e, T_e)	Returns the degree of interparticle coupling with corresponding charge numbers Z1 and Z2 at temperature T_e and density n_e.
degeneracy_param(n_e, T_e)	Calculate the plasma degeneracy parameter.
epsilon_from_susceptibility(xi, k)	Calculate the dielectric function from a full susceptibility xi
fermi_dirac(k, chem_pot, T)	Return the Fermi-Dirac distribution.
fermi_energy(n_e)	Calculate the Fermi energy of an ideal fermi gas from a given electron density.
fermi_temperature(n_e)	Calculates the Fermi temperature of an ideal fermi gas from a given electron density.
fermi_wavenumber(n_e)
interparticle_spacing(Z1, Z2, n_e)
kin_energy(k)	Kinetic energy of a free electron with wavevector k.
noninteracting_susceptibility_from_eps_RPA(...)	Calculates the non-interacting susceptilibily from a given dielectric function epsilon in RPA.
plasma_frequency(electron_density)	Calculate the plasma frequency \(\omega_\text{pe}\)
susceptibility_from_epsilon(epsilon, k)	Calculate the full susceptilibily from a given dielectric function epsilon by inverting
temperature_interpolation(n_e, T_e[, power])	Interpolate between electron temperature and Fermi temperature.
therm_de_broglie_wl(T)
thomson_momentum_transfer(energy, angle)	Momentum transfer \(k = \mid\vec{k}\mid\), assuming that the absolute value of the momentum for incoming and scattered light is only slightly changed.
wiegner_seitz_radius(n_e)	Return the Wiegner Seitz Radius \(r_s\).