Contact resistance in liquid nitrogen |
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| Authors: | A Kawashima S Hoh |
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| Affiliation: | College of Technology, Seikei University, Kichijoji Kitamachi 3, Musashino-Shi 180, Tokyo, Japan |
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| Abstract: | The resistances of Cu, stainless steel, brass, Al, Fe, Ag and Au contacts in liquid nitrogen were measured. The contact resistance in liquid nitrogen was higher than that in air varying from several times to one thousand times greater. The resistance was seen to decrease inversely with an increase of current, but, only the Au contact was very little influenced by cooling. |
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