2 papers
physics.plasm-ph2024
Evaluation of tungsten influx rate using line emissions from W ions in EAST Tokamak
Fengling Zhang, Darío Mitnik, Ling Zhang +8
The S/XB ratios (ionization per emitted photon) allow one to relate spectroscopic emissivity measurements to the impurity influx from a localized source. In this work, we determine…
physics.plasm-ph2023
Line identification of extreme ultraviolet spectra from aluminum ions in EAST Tokamak plasmas
Fengling Zhang, Ling Zhang, Wenming Zhang +13
Extreme ultraviolet (EUV) spectra emitted from aluminum in the 5-340 A wavelength range were observed in Experimental Advanced Superconducting Tokamak (EAST) discharges. Several sp…