cold-cathode emission

基本解释

By the theory of multistage effect, the carbon nano-composite material field emission cold cathode is researched.
本文在多级场增强机理制备的指导下，研究了碳纳米复合材料的场发射冷阴极。
In past years, the field-emission cold cathode of carbon nanotubes, which are made by screen printing and CVD, has attracted more and more attention.
近年来，利用碳纳米管，采取快速简易的制备方法（如丝网印刷、CVD等）来装配冷发射阴极得到越来越多的关注和重视。
The factors limiting the measurement and achievement of extremely high vacuum due to the existence of a hot cathode was overcome by the successful use of the field-emission cold cathode…
应用场致发射冷阴极的成功克服了热阴极给极高真空测量和获得方面带来的限制因素，是解决极高真空测量问题的关键一步。