【摘 要】
：
Extreme ultraviolet(EUV) spectra emitted from low-Z impurity ions in the wavelength range of10–500Å were observed in Experimental Advanced Superconducting Tokamak(EAST)discharges. Several spectral lines from K-and L-shell partially ionized ions were succe
【机 构】
：
InstituteofPlasmaPhysics,UniversityofScienceandTechnologyofChina,AdvancedEnergyResearchCenter,KeyLab
【基金项目】
：
supported by National Key Research and Development Program of China(Nos.2018YFE0311100,2017YFE0300402,2017YFE0301300),National Natural Science Foundation of China(Nos.Nos.11905146,11775269,U1832126,11
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Extreme ultraviolet(EUV) spectra emitted from low-Z impurity ions in the wavelength range of10–500Å were observed in Experimental Advanced Superconducting Tokamak(EAST)discharges. Several spectral lines from K-and L-shell partially ionized ions were succe
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