THE k ORDERING OF ATOMIC AND IONIC ENERGY LEVELS*
作者： R. M. Sternheimer
DOI: 10.1111/J.2164-0947.1980.TB03012.X
关键词: Angular momentum 、 Physics 、 Excited state 、 Spectral line 、 Spectroscopy 、 Phase diagram 、 Condensed matter physics 、 Phase transition 、 Symmetry breaking 、 Quantum number
摘要: This paper describes several properties of atomic spectra associated with k ordering, in particular, the existence a limiting ionicity delta/sub 1/ and angular momentum l/sub related phase transitions from ordering to hydrogenic (according n) connection phenomenon inverted fine structure, identification spectroscopic quantum defects nl/ as appropriate ''order parameter'' for and, finally, possibility symmetry breaking ordering.
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