Effect of microstructure on the mechanism of emission for tungsten-barium dispenser cathodes

O. I. Get’man; A.E. Lushkin; V. V. Panichkina; S. P. Rakitin

doi:10.1007/s11106-006-0031-z

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Effect of microstructure on the mechanism of emission for tungsten-barium dispenser cathodes

O. I. Get’man A.E. Lushkin V. V. Panichkina S. P. Rakitin

Year: 2005 Journal: Powder Metallurgy and Metal Ceramics Vol: 44 (11-12)Pages: 598-607 Publisher: Springer Science+Business Media

DOI: 10.1007/s11106-006-0031-z

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Keywords:

Materials science Tungsten Microstructure Cathode Porosity Particle (ecology) Fineness Particle size Grain size Metallurgy Composite material Chemical engineering Chemistry

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Semiconductor materials and devices

Physical Sciences → Engineering → Electrical and Electronic Engineering

GaN-based semiconductor devices and materials

Physical Sciences → Physics and Astronomy → Condensed Matter Physics

Plasma Diagnostics and Applications

Physical Sciences → Engineering → Electrical and Electronic Engineering

Effect of microstructure on the mechanism of emission for tungsten-barium dispenser cathodes

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