{ "meta_name":"energy_reference_fermi", "meta_type":"type-value", "meta_description":[ "Fermi energy (separates occupied from unoccupied single-particle states in ", "metals)"], "meta_parent_section":"section_single_configuration_calculation", "meta_abstract_types":[ "energy_type_reference"], "meta_data_type":"float", "meta_dimension":[{ "meta_dimension_symbolic":"number_of_spin_channels" }], "meta_units":"J" }