Single-phase (Ba,Ca)2ScAlO5 impregnant for dispenser cathodes with enhanced thermionic emission performance
Qiang Zheng, Zhenghu Huang, Yafen Shang, Man Liu, Yanzhuo Li, Yong Luo, Hao Fu
Topics & Concepts
Materials scienceThermionic emissionCathodeSinteringWork functionPhase (matter)Analytical Chemistry (journal)MicrowaveNanotechnologyPhysical chemistryElectronChemistryMetallurgyOrganic chemistryPhysicsQuantum mechanicsLayer (electronics)Microwave Dielectric Ceramics SynthesisLuminescence Properties of Advanced MaterialsSemiconductor materials and devices