Highly charged ions play a crucial role in magnetic fusion plasmas. These plasmas are
excellent sources for producing highly charged ions and copious amounts of radiation for …

Bright narrow band emission observed in optically thin plasmas of high-Z elements in the
extreme ultraviolet spectral region follows a quasi-Moseley's law. The peak wavelength can …

A digital model of a grazing-incidence X-ray spectrograph and methods for reconstruction of
soft X-ray spectra of a Z-pinch plasma at the Angara-5-1 facility in the 2–40 nm range have …

A series of experiments on tungsten spectroscopy has been carried out in a Large Helical
Device with tungsten pellet injection to study the tungsten spectra. In particular …

Tungsten spectra in extreme ultraviolet (EUV) wavelength range of 10-480 Å have been
observed from high-temperature plasmas in Experimental Advanced Superconducting …

This work is devoted to the development of a method for the reconstruction of plasma
extreme UV (EUV) spectra recorded by a three frame grazing incidence spectrograph (GIS …

The VUV emission of tungsten in WEST is measured by an absolutely calibrated grazing
incidence spectrometer of the Schwob–Fraenkel type, which can scan the lower half of the …

The unresolved transition arrays (UTAs) emitted from laser produced bismuth (Bi) plasma
sources show potential for single-shot live cell imaging. We have measured extreme …

We present extreme ultraviolet spectra of highly charged tungsten ions (W 19+− W 32+) in
the wavelength range of 15− 55 Å obtained with a compact electron-beam ion trap (CoBIT) …

We report recent results of extreme ultraviolet (EUV) spectroscopy of highly charged heavy
ions in plasmas produced in the Large Helical Device (LHD). The LHD is an ideal source of …