Ｌａ０．５Ｓｒ０．５ＣｏＯ３の放電カソード材料としての電気特性

• 一番ヶ瀬 剛

  大島商船高等専門学校

書誌事項

タイトル別名

• Electrical Characteristics of the La0.5Sr0.5CoO3 As a Cathode
• La0 5Sr0 5CoO3 ノ ホウデン カソード ザイリョウ ト シテノ デンキ トクセイ

抄録

The La_0.5Sr_0.5CoO₃ was used as a cathode for the first time when the plasma display panel was used on the handheld personal computer. It has favorable sputtering resistance characteristic and stable discharge characteristic in gases. In this report, the electrical characteristics of the La_0.5Sr_0.5CoO₃ was investigated through an analysis of the DC plasma panel which was made as prototype. The dimensions of the test plasma panel were measured exactly by the end-measuring machine, and its electric properties were estimated. On the analysis of the DC plasma panel, LaB₆ and metal Ni cathode were investigated in the same way, and the comparative analysis was carried out. From the analysis in sputtering experiment that was conducted in the AC-type sputtering apparatus, the sputter rate of La_0.5Sr_0.5CoO₃ is greater than the LaB₆'s one, while the sputter rate of La_0.5Sr_0.5CoO₃ that is used as a cathode, is smaller than others. The La_0.5Sr_0.5CoO₃ has larger secondary-emission coefficient γ than LaB₆ or metal Ni. It was presumed that La_0.5Sr_0.5CoO₃'s larger secondary-emission coefficient γ reduce the sputter rate when it is used as a cathode.

収録刊行物

• 電気学会論文誌Ｃ（電子・情報・システム部門誌）

  電気学会論文誌Ｃ（電子・情報・システム部門誌） 128 (4), 576-582, 2008

  一般社団法人 電気学会

キーワード

• 表示装置
• カソード
• 放電
• 放電特性
• スパッタリング
• プラズマディスプレイ

詳細情報

• CRID: 1390282679582146304
• NII論文ID: 10021132018
• NII書誌ID: AN10065950
• DOI: 10.1541/ieejeiss.128.576
• ISSN: 13488155
• ISSN: 03854221
• NDL書誌ID: 9451364
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9451364
• Web Site: http://www.jstage.jst.go.jp/article/ieejeiss/128/4/128_4_576/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可