Evidence for Electron Transfer as the Mechanism of Contact Charging of Polyethylene with Metals
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概要
- 論文の詳細を見る
The photoemission characterstic of high-density polyethylene is found to change after the polymer is electrified by contact with metals. In contact with Cr (work function=4.35eV), the emission yield after contact (y_a) is smaller than that before contact (y_b) at hv<4.9eV. On the other hand, at hv>4.9eV, y_a is larger than y_b. In contact with Al (work function=3.7eV), y_a is larger than y_b over the whole range of photon energy examined. The field applied to the interface between the surfaces of polyethylene and metal changes both the charging tendency and the photoemission characteristic. These results give evidence that the mechanism of contact charging is electron transfer.
- 社団法人応用物理学会の論文
- 1979-12-05
著者
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Kittaka Shigeyoshi
Department Of Appied Physics Faculty Of Science Science University Of Tokyo
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Murata Yuji
Department Of Applied Physics Faculty Of Science Science University Of Tokyo
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Murata Yuji
Department Of Appied Physics Faculty Of Science Science University Of Tokyo
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HODOSHIMA Tetsuo
Department of Applied Physics, Faculty of Science, Science University of Tokyo
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Hodoshima Tetsuo
Department Of Applied Physics Faculty Of Science Science University Of Tokyo
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