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Stark widths of six spectral lines from neutral and multiple ionized boron and three spectral lines from neutral sodium spectra have been measured in a pulsed linear arc plasma. All the measurements have been done in the electron density range of 1.66 × 1023–2.55 × 2023m-3 and in the electron temperature range of 40 000-50 000 K. Some of these experimental values are compared with existing theoretical data.

The Stark width and shift of six Zn Ir and six Cd ii spectral lines have been measured for the electrondensity range of 1.0X10 -1.23X10 m ' and for an electron-temperature range of 23000 -33000 K in a pulsed linear arc plasma discharge in SF6 and argon-helium mixture. Obtained Stark-width data were compared with the values calculated on the basis of various theoretical approaches.

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