저널

This work concerns a research for helicon wave plasma generators with applications to materials pro-cessing. For this end, helicon wave plasma source has been designed, constructed and tested. High density plasma was successfully produced and diagnosed with Langmuir probe. The measured maximum plasma de-nsity in this work was $10^{11}cm{-3}$ with 295 gauss of magnetic field and electron temperature was about 3.5eV. The uniformity of plasma densities in the radial direction was excellent with 160 gauss of magnetic field on the cross section which is 10cm apart from the edge of the exciting coil.