HeliumIon ========= .. currentmodule:: ryd_numerov.elements .. rubric:: Class Methods .. autosummary:: ~HeliumIon.__init__ ~HeliumIon.from_species ~HeliumIon.get_ionization_energy ~HeliumIon.is_allowed_shell .. rubric:: Class Attributes and Properties .. autosummary:: ~HeliumIon.add_spin_orbit ~HeliumIon.ground_state_shell ~HeliumIon.is_alkali ~HeliumIon.s ~HeliumIon.species .. autoclass:: ryd_numerov.elements.HeliumIon :members: :member-order: bysource :inherited-members: :undoc-members: :class-doc-from: init