A Note on the Shape of Cathode Tip in the Field Emission Microscope
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概要
- 論文の詳細を見る
Successive changes in the shape of field emission nickel cathode tips resulting from two types of treatment-simple heat-treatment and heat-treatment with continuous application of 5000 V-were observed. As the results, it was found that in the former case the rate of decrease in length is more pronounced than that in thickness, while in the latter case the tip becomes thinner nearly uniformly over the entire surface until the tip becomes of certain thickness. Also it has been clarified that heat-treatment with continuously applied anode voltage is necessary to obtain a good tip.
- 社団法人応用物理学会の論文
- 1963-08-15
著者
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HIBI Tadatosi
Research Institute for Scientific Measurements
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ISHIKAWA Kazuo
Research Institute for Scientific Measurements
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Ishikawa Kazuo
Research Institute For Scientific Measurements Tohoku University:(present Address) Nagoya Institute
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Hibi T.
Research Institute for Scientific Measurements
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Hibi T.
Research Institute for Scientific Measurements Tohoku University
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