ZnO上マイクロギャップにおけるフラッシオーバ特性

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2018/11/01

タイトル(英語): Flashover-characteristics in the Micrometer-scale Gap on ZnO

著者名: 谷　直樹（兵庫県立大学大学院工学研究科），岡田　翔（兵庫県立大学大学院工学研究科），上野　秀樹（兵庫県立大学大学院工学研究科）

著者名(英語): Naoki Tani (Graduate School of Engineering, University of Hyogo), Sho Okada (Graduate School of Engineering, University of Hyogo), Hideki Ueno (Graduate School of Engineering, University of Hyogo)

キーワード: ESD，ZnO，フラッシオーバ電圧，沿面放電，マイクロギャップ，三重点　　ESD，ZnO，flashover voltage，surface discharge，micro gap，triple junction

要約(英語): Characteristics of flashover voltage were investigated for some electrode configurations (gap on borosilicate glass, gap on ZnO, air gap). And negative steep pulse voltage was applied to the gap on solid dielectric plate with the gap lengths of 5 ～ 40 μm. As a result, it found that the flashover voltage in each electrode configuration depends on the gap length. At the gap lengths of 5 ～ 20 μm, no significant difference among the investigated electrode configurations at flashover voltage was observed. Moreover, at 5 ～ 10 μm, it was close to the Paschen curve. At the gap lengths of 20 ～ 40 μm, the flashover voltage varies depending on the electrode configuration, and the descending order are the air gap, the glass gap, and the ZnO gap. It is suggested the property that ZnO's work function is low make the flashover voltage reduction.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.138 No.11 （2018） 特集：電気関係学会関西連合大会

本誌掲載ページ: 1290-1297 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/138/11/138_1290/_article/-char/ja/