SQDTYtterbium174
- class rydstate.species.ytterbium.SQDTYtterbium174[source]
- Parameters:
args (object)
kwargs (object)
- Return type:
CachedT
- species: ClassVar[str] = 'Yb174'
The short name of the atomic species.
- is_default: ClassVar[bool] = True
Whether this SQDT is the default SQDT for the species.
- nist_data_file: ClassVar[str | None] = 'nist_data.txt'
Name of the file (in the species directory) with the low-lying NIST energy levels, usually
"nist_data.txt". Left as None for species without a NIST data file.
- ionization_energy: ClassVar[tuple[float, str]] = (50443.070393, '1/cm')
(value, unit).
- Type:
Ionization energy
- quantum_defects: ClassVar = {(0, 0.0, 0): [4.355101645, 0.277673956, 0.0, 0.0, 0.0], (0, 1.0, 1): [4.4382, 4, -10000.0, 8000000.0, -3000000000.0], (1, 0.0, 1): [3.953661478, -0.287531374, 0.0, 0.0, 0.0], (1, 1.0, 0): [3.922709076, 2.60055203, 0.0, 0.0, 0.0], (1, 1.0, 1): [3.982084772, -5.45063476, 0.0, 0.0, 0.0], (1, 2.0, 1): [3.925150932, -2.69197178, 66.7159709, 0.0, 0.0], (2, 1.0, 1): [2.75258093, 0.3826, -483.1, 0.0, 0.0], (2, 2.0, 0): [2.729513646, -0.0377841183, 0.0, 0.0, 0.0], (2, 2.0, 1): [2.752292223, 0.104072325, 0.0, 0.0, 0.0], (2, 3.0, 1): [2.72902016, -0.705328923, 829.238844, 0.0, 0.0], (3, 2.0, 1): [0.0718252326, -1.00091963, -106.291066, 0.0, 0.0], (3, 3.0, 0): [0.276158949, -12.7258012, 0.0, 0.0, 0.0], (3, 3.0, 1): [0.0715123712, -0.768462937, 0.0, 0.0, 0.0], (3, 4.0, 1): [0.0839027969, -2.91009023, 0.0, 0.0, 0.0], (4, 3.0, 1): [0.0260964574, -0.14139526, 0.0, 0.0, 0.0], (4, 5.0, 1): [0.02529201, -0.11588052, 0.0, 0.0, 0.0]}
Dictionary containing the quantum defects for each (l, j_tot, s_tot) combination, i.e. quantum_defects[(l,j_tot,s_tot)] = [d0, d2, d4, d6, d8]