Gas-Sensitive Electrical Conduction and its Mechanism in a Ag/Insulator System with Locally Discontinuous Structure
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概要
- 論文の詳細を見る
The gas-sensitive electrical conduction of a locally discontinuous Ag-thin-film/insulator element is described and its mechanism is discussed on the basis of experimental results. A thin-film element was found to show essentially the same gas-sensing phenomenon as had been previously reported in a conglomerate element, which is a dispersion of Ag ultrafine particles within a porous matrix. A filament model is proposed to explain the gas-sensing phenomenon in terms of the ionic movement of Ag as well as the structural stability of the Ag filaments.
- 社団法人応用物理学会の論文
- 1987-06-20
著者
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Yasuda Tetsuji
Department Of Chemical Engineering University Of Tokyo
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Yasuda Tetsuji
Department Of Chemical Engineering Faculty Of Engineering The University Of Tokyo
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Tanaka Kazunobu
Department Of Chemical Engineering Faculty Of Engineering University Of Tokyo
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Tanaka Kazunobu
Department Of Chemical Engineering University Of Tokyo
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Komiyama Hiroshi
Department Of Chemical Engineering Faculty Of Engineering University Of Tokyo
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