This form provides access to NIST critically evaluated data on
atomic energy levels.
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Spectrum: |
e.g., Fe I
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Level Units: |
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Extended Search: |
for all levels searches of this spectrum |
Format output: |
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Display output: |
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Page size:
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Term
ordered |
term energy
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Energy ordered |
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Level
information: |
Principal configuration
Principal term
Level
J
Lande-g
Leading percentages
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Bibliographic
references:
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Level splitting: |
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Partition function
for Te (eV):
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