A comprehensive study of microwave vacuum electronic devices and their current and future
applications While both vacuum and solid-state electronics continue to evolve and provide …

Recently, a typical semi-automatic recycling line is proved to be a feasible method for
resource recovery of raw material of waste CRTs. However, there are no relevant studies …

The oxide-coated cathode has been the most widely used electron emitter in vacuum
electronic devices. From one manufacturing company to another the emissive oxide is either …

This Update is part of a series of annual reviews which cover the various aspects of
analytical atomic spectrometry and follows the same format as last year's. Although an …

The oxide cathode is probably the most widely used electron emitter in vacuum electronic
devices and is still in use today. This paper reviews the evolution of the theories and …

Scanning electron microscopic techniques were employed to study the surface
morphological changes of oxide cathodes and nickel caps as a result of cathode activation …

In this study, the degradation behavior of oxide cathodes for cathode ray tubes (CRTs) is
described using the stretched exponential model, which has been successfully used to …

The emission and conductivity characteristics of oxide cathodes depend largely on the
activation process. In this paper, the electrical properties of new type of oxide cathodes for …

Interfacial interactions between the nickel cap and emissive oxide in double carbonate
thermionic oxide cathodes have been studied as a function of operational lifetime by SEM …

We investigated the chemical structure of actual oxide cathode emission materials using soft
x-ray absorption spectroscopy. High-energy resolution spectra of the Ba 3d absorption …