Barium tungsten electrode plays an important role as cathode material in photomultiplier tube. Photomultiplier tube is a highly sensitive photodetector, which is…
Barium tungsten electrode (W-Ba electrode) is often used in discharge lamps, vacuum tubes and other devices in high temperature environment due to…
The optimization of the performance of barium tungsten electrode by heat treatment is a complex process, involving a comprehensive balance of microstructure,…
Barium tungsten electrode is widely used in high-intensity gas discharge lamps, electron tubes and other fields due to its excellent electron emission…
Barium tungsten electrode is a high-performance thermal electron emission cathode widely used in vacuum electronic devices (such as high-power microwave tubes, X-ray…
Barium tungsten electrode is an electron emission material composed of tungsten (W) and barium (Ba) compounds. Its thermal electron emission characteristics have…
Barium tungsten electrode plays a vital role in high-resolution microscopy, mainly used as an electron source, providing a high-quality electron beam to…
Silicotungstic acid, also known as tungstosilicic acid or tungstosilicic acid hydrate, is an inorganic compound composed of tungsten, silicon, hydrogen, and oxygen.…
Tungsten niobium alloy, also known as niobium tungsten alloy, is a two-phase alloy composed of two transition metals or refractory metals, similar…
Barium tungsten electrodes play a crucial role in high-energy particle accelerators, especially electron accelerators and free electron lasers, mainly as the core…