書誌事項
- タイトル別名
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- High Sensitivity PEA System with Dual Polarity Pulse Generator
- セイフパルス デンアツ オ モチイタ コウカンド PEA ソウチ
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The pulsed electroacoustic (PEA) method has been widely used to observe space charge distributions in various solid dielectric materials. The sensitivity of the conventional PEA system is around 1 C/m3. When the charge density is less than 1 C/m3, however, it is difficult to obtain an accurate result because the signal due to the Maxwell stress becomes comparable with the signal to be measured. The Maxwell stress is generated by applying the pulsed electric field to the dielectrics, and independent from the existence of either induced charges by dc bias voltage or internal charges. In order to eliminate the influence of the Maxwell stress, we have developed a new PEA system with a dual polarity pulse generator. The system achieved to measure space charge density around 0.03 C/m3.
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 126 (3), 178-184, 2006
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
- 1390282679571479936
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- NII論文ID
- 10017277207
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- NII書誌ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL書誌ID
- 7855748
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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
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- 抄録ライセンスフラグ
- 使用不可
