書誌事項
- タイトル別名
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- Comparison of Breakdown Characteristics in Copper and Stainless Steel under High RF Field with Narrow Waveguide
- キョウドウハカン オ モチイタ ドウ オヨビ ステンレスザイ デ ノ コウデンカイ RF ホウデン トクセイ ノ ヒカク
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抄録
To study the characteristics of breakdowns in different materials under a high RF field, a high-gradient experiment was proposed with using narrow waveguides having a field of around 140 MV/m at 50 MW power. Two experiments, one on copper (OFC) and another on stainless-steel (AISI-316L), were done. The breakdown rate of the copper waveguide was found to be larger than that of the stainless-steel waveguide at fields higher than several tens of megavolts per meter. The surfaces of both materials were observed after high-field experiments. The area suffering from heavy breakdowns was found to be rugged for the copper waveguide, while that of the stainless-steel smoother than the copper case, even though the heights of dips and bumps were almost the same at 20∼30 microns for the two materials. From these results, it was proven that the breakdown study using narrow waveguide under the high gradient field offered great potential.
収録刊行物
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- 電気学会論文誌. A
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電気学会論文誌. A 130 (12), 1081-1086, 2010
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282679577363328
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- NII論文ID
- 10027457249
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- NII書誌ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL書誌ID
- 10895210
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可