Production of a large-diameter uniform plasma by modified magnetron-typed radio frequency discharge

Yunlong Li, Satoru Iizuka, Noriyoshi Sato

研究成果: Article査読

10 被引用数 (Scopus)

抄録

The properties of a new plasma source, i.e. a large-scale modified-magnetron typed (MMT) radio frequency (RF) plasma source, are investigated for producing a uniform high-density plasma with a large diameter of the order of 1 m. A plasma with uniformity within a few percent is produced over 120 cm in diameter in front of the substrate under an argon pressure of 1 mTorr. The plasma density is 6 × 1010 cm-3 at the axial center of the RF electrode when the incident RF power is 2.8kW. The plasma density is almost proportional to the RF power. Since the structure of MMT plasma source is quite simple, it is useful for large area plasma processing.

本文言語English
ページ(範囲)4554-4557
ページ数4
ジャーナルJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
36
7 SUPPL. B
DOI
出版ステータスPublished - 1997 7

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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