The effect of Ir and Sc on the emission capacity of W–Ir matrix scandate cathodes prepared via a novel in situ method
Junyan Gao, Peng Liu, Jinshu Wang, Ruimin Zhang, Yunfei Yang, Wenyuan Zhou, Hexiong Liu, Junhao Sun
Topics & Concepts
Materials scienceCathodeWork functionMicrostructureTungstenEvaporationPhase (matter)In situAnalytical Chemistry (journal)Matrix (chemical analysis)Chemical engineeringComposite materialLayer (electronics)Physical chemistryMetallurgyOrganic chemistryEngineeringChemistryPhysicsThermodynamicsSemiconductor materials and devicesMicrowave Dielectric Ceramics SynthesisElectromagnetic wave absorption materials