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Browsing by Subject "Ultraviolet spectra"

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Extreme ultraviolet emission spectra of Gd and Tb ions

Kilbane, Deirdre ; O'Sullivan, Gerry (American Institute of Physics, 2010)

Theoretical extreme ultraviolet emission spectra of gadolinium and terbium ions calculated with the Cowan suite of codes and the flexible atomic code (FAC) relativistic code are presented. 4d–4f and 4p–4d transitions give ...
Ground-State Configurations and Unresolved Transition Arrays in Extreme Ultraviolet Spectra of Lanthanide Ions

Kilbane, Deirdre ; O'Sullivan, Gerry (American Physical Society, 2010)

Theoretical ground-state configurations of lanthanide ions calculated with the Cowan suite of codes are presented. Theoretical 4d - 4f and 4p - 4d spectra of Pd-like to Rb-like lanthanide ions calculated using the FAC ...
Interpretation of spectral emission around 20 nm region from tungsten ions observed in fusion device plasmas

Suzuki, C. ; Harte, Colm S. ; Kilbane, Deirdre ; Kato, T. ; Sakaue, H.A. ; Murakami, I. ; Kato, D. ; Sato, K. ; Tamura, N. ; Sudo, S. ; Goto, M. ; D’Arcy, Rebekah ; Sokell, Emma ; O’Sullivan, Gerry (Institute of Physics, 2011-08-24)

We have measured extreme ultraviolet (EUV) spectra from tungsten ions around 20 nm region in plasmas produced in the Large Helical Device at the National Institute for Fusion Science. The spectra after injecting a tungsten ...
Measurement of EUV spectra from high Z elements in the Large Helical Device

Suzuki, C. ; Kato, T. ; Sakaue, H.A. ; Kato, D. ; Murakami, I. ; Sato, K. ; Tamura, N. ; Sudo, S. ; Yamamoto, N. ; Tanuma, H. ; Ohashi, H. ; D’Arcy, Rebekah ; Harte, Colm S. ; O’Sullivan, Gerry (American Institute of Physics, 2010-09-21)

Extreme ultra-violet (EUV) emission spectra from highly charged tin, xenon and tungsten ions have been measured in optically thin high-temperature plasmas produced in the Large Helical Device (LHD) at the National Institute ...