Preliminary test of a carbon nanotubes vacuum gauge for space use

2019-06-28 15:56:09

carbon vacuum nanotubes nanotube gauge

责任者: Murakami, H.;Iwata, T.;Machida, K. 单位: Natl. Inst. Adv. Inds. Science, Tsukuba-shi, Ibaraki, Japan 来源出处: Shinku/Journal of the Vacuum Society of Japan,2001,44(7):671-674 摘要: A new vacuum gauge whose emitter was made of cold emission carbon nanotube is proposed. Low power consumption, high robustness during launch where severe mechanical vibration is loaded on onboard instruments will be expected by using this gauge. Low out-gassing, compact sizing and easy handling will be the benefits, too. Basic structure and preliminary test results of the nanotube gauge are presented. 关键词: Carbon nanotubes;Vacuum gages;Vibrations (mechanical);Equipment testing;Space applications;Energy utilization;Structure (composition);Cold emission carbon nanotube;Carbon nanotubes gauge;Onboard instrument