摘要
简要回顾了K.F.布劳恩的生平,阐述了他发现晶体的单向导电性,发明阴极射线管和阴极射线示波器,以及对改进无线电报所作出的重要贡献,概括了他以创新为己任,在创新中坚持走自己的路,注意发挥自己的专长这几个成功因素.
The brief biography of Karl Ferdinand Braun is recounted. The contributions of his discovery of some crystals conducted electric currents in only one direction,invention of the cathode- ray oscilloscope and improvement the wireless telegraphy are reviewed. The factors of his regarding innovation as his own responsibility,insisting going his owner way,and giving full play to his professional knowledge are summarized.
出处
《大学物理》
北大核心
2016年第4期43-48,59,共7页
College Physics
基金
北京市教育委员会科技计划一般项目(KM201610028003)
2015年北京市属高等学校青年拔尖人才培育计划资助
关键词
K.F.布劳恩
晶体的单向导电性
阴极射线示波器
无线电报
Karl Ferdinand Braun
unilateral conductivity of crystal
cathode-ray oscilloscope
wireless telegraphy
