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Electrical Properties of Carbon Black-Polyethylene Composites around the Percolation Threshold
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- NAKAMURA Shuhei
- Mie University
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- SAITO Kazuhiko
- Mie University
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- SAWA Goro
- Mie University
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- KITAGAWA Keiichi
- Gigu National College of Technology
Bibliographic Information
- Other Title
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- 複合体のパーコレーション閾値の電気物性からの検討
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Description
It has been clarified that the percolation threshold is the transition of resistivity where a steep decrease in resistivity change into a mild one for carbon loading. The critical exponent of conductivity is satisfied with the universal law of t=2. Around the percolation threshold, conductivity changes as ω^1 and relative permittivity of composites is proportional to ω^y (y<1),where ω is frequency. Frequency dependency of conductivity below p_c is explained with the term of (σ_0+ωε_0ε_t"),where σ_0 is the contribution from the tunneling conduction and ε_0 the permittivity of vacuum.
Journal
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- Technical report of IEICE. OME
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Technical report of IEICE. OME 96 (502), 41-48, 1997-01-28
The Institute of Electronics, Information and Communication Engineers
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Details 詳細情報について
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- CRID
- 1573668927232809216
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- NII Article ID
- 110003300722
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- NII Book ID
- AN10013334
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- Text Lang
- ja
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- Data Source
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- CiNii Articles
