XUV spectra of laser-produced zirconium plasmas

被引：19

作者：

Li, Bowen ^{[1
]}

Higashiguchi, Takeshi ^{[2
,3
]}

Otsuka, Takamitsu ^{[2
,3
]}

Jiang, Weihua ^{[4
]}

Endo, Akira ^{[5
]}

Dunne, Padraig ^{[1
]}

O'Sullivan, Gerry ^{[1
]}

机构：

[1] Univ Coll Dublin, Sch Phys, Dublin 4, Ireland

[2] Utsunomiya Univ, Ctr Opt Res & Educ, Dept Adv Interdisciplinary Sci, Utsunomiya, Tochigi 3218585, Japan

[3] Utsunomiya Univ, Opt Technol Innovat Ctr OpTIC, Utsunomiya, Tochigi 3218585, Japan

[4] Nagaoka Univ Technol, Dept Elect Engn, Nagaoka, Niigata 9402188, Japan

[5] CR, Inst Phys AS, HiLASE Project, Prague 18221 8, Czech Republic

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2012年 / 45卷 / 24期

基金：

爱尔兰科学基金会;

关键词：

X-RAY-SPECTRA; DIELECTRONIC RECOMBINATION; TRANSITIONS; SPECTROSCOPY; IONS; XIII; AR;

D O I：

10.1088/0953-4075/45/24/245004

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

XUV spectra of laser-produced zirconium plasmas in the 20 to 65 angstrom wavelength range, where 3d-4p and 3d-4f transitions dominate the observed emission, were studied experimentally and theoretically. Atomic structure calculations were performed with the Cowan and flexible atomic codes. Spectator satellite transitions, especially 3d(n-1)4s-3d(n-2)4s4f, where the 4s electron acts as a 'real' spectator, in Mn-, Fe-, Co-, Ni- and Cu-like ions have been found to play an important role. The resulting emission causes arrays resulting from 3d(n)-3d(n)4f transitions to broaden and must be included in spectral simulations in order to reproduce the overall spectral profile.

引用

页数：6

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