Charge-state-specific EUV spectra of Xe ions
نویسندگان
چکیده
منابع مشابه
Charge Changing Collisions between Multiply Charged Xe and Pb Ions
Charge changing collisions between multiply charged ions in homonuclear collision systems are not only of basic interest as an ideal testing ground for theory [1]. As the beam intensities in modern accelerator and storage rings increase, intensity losses due to charge changing intrabeam collisions may become significant for lower charge states [2, 3]. Resulting mainly from betatron oscillations...
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We have performed time of flight (TOF) analysis to determine the intensity of ion distribution from tin based plasma for a range of charged tin ions (Sn–Sn). A Nd:YAG laser operating at 1064 nm with a full width at half maximum pulse duration of 5.2 ns was used to create the plasma under vacuum with a base pressure of 10−6 Torr. The plasma formation occurred on a custom made optical system, whi...
متن کاملTheoretical EUV Spectrum of Near Pd-like Xe
author’s e-mail: [email protected] The extreme ultraviolet light source (EUVL) is being studied intensively toward its application in semiconductor technology [1]. Use of Mo/Si multilayer optics requires that the EUVL should produce emission at the 13.5 nm band with high efficiency (> 1%). Xe plasma has been considered as promising candidate, however, strong emission is usually obtained in...
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We report the first measurements and detailed analysis of extreme ultraviolet (EUV) spectra (4 nm to 20 nm) of highly-charged tungsten ions W to W obtained with an electron beam ion trap (EBIT). Collisional-radiative modelling is used to identify strong electric-dipole and magnetic-dipole transitions in all ionization stages. These lines can be used for impurity transport studies and temperatur...
متن کاملOBSERVATIONS OF THE EFFECT OF INCREASING CORE CHARGE ON RYDBERG SPECTRA IN THE Xe ISOELECTRONIC SEQUENCE
The Rydberg spectra and autoionizing levels of atoms can show large variations along an isoelectronic sequence. These variations reflect the effect of core structure on high lying levels. We have obtained the spectrum of Ba in absorption and compare it with the isoelectronic Xe spectrum. The dramatic decrease in autoionization width with increasing core charge is explained through an analysis b...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2012
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/388/8/082052