Frequency dependence of helicon wave plasmas near lower hybrid resonance frequency

The frequency dependence of helicon wave plasmas has been studied at 1-25 MHz of rf power, and at magnetic fields of 200-1150 G using various gases. Maxima in the electron density occur for particular frequencies at each magnetic field. These optimum frequencies are propertional to magnetic field strength and inversely proportional to the discharge gas mass. The existence of optimum frequencies in each magnetic field and gas mass indicates the possibility of lower hybridresonance heating effect. The experimental optimum frequencies are slightly lower than the theoretical lower hybrid resonance frequencies. The difference between the two frequenciescies can be explained by the Doppler shift effect. (C) 1997 American Vacuum Society.
Publisher
AMER INST PHYSICS
Issue Date
1997
Language
ENG
Keywords

WHISTLER WAVES; REACTOR

Citation

JOURNAL OF VACUUM SCIENCE TECHNOLOGY A-VACUUM SURFACES AND FILMS, v.15, no.3, pp.673 - 677

ISSN
0734-2101
URI
http://hdl.handle.net/10203/73572
Appears in Collection
PH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
  • Hit : 119
  • Download : 0
  • Cited 0 times in thomson ci
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡClick to seewebofscience_button
⊙ Cited 23 items in WoSClick to see citing articles inrecords_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0