Open Access

Table 2

Number of super levels and super lines of the iron and nickel model atoms.

Super levels Super lines Sample lines
Fe IV 7 25 3102371
Fe V 7 25 3266247
Fe VI 7 25 991935
Fe VII 7 24 200455
Fe VIII 7 27 19587
Fe IX 1 0 0
Ni IV 7 25 2512561
Ni V 7 27 2766664
Ni VI 7 27 7407763
Ni VII 7 25 4195381
Ni VIII 7 27 1473122
Ni IX 1 0 0

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.