Characterization of scandate cathode emission

2009 IEEE International Vacuum Electronics Conference, IVEC 2009

Volumn , Issue , 2009, Pages 413-414

  Zhang, Xizhu ^a   Wang, Yiman ^a   Wang, Jinshu ^a   Liu, Wei ^a  

^a BEIJING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Scandate cathode; Thermionic emission; Work function

Indexed keywords

EMISSION PROPERTIES; SCANDATE CATHODE; SCANDATE CATHODES;

VACUUM; VACUUM TECHNOLOGY; WORK FUNCTION;

THERMIONIC EMISSION;

EID: 70449598247     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IVELEC.2009.5193584     Document Type: Conference Paper

References (4)

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2. R. S. Raju and C. E. Maloney, IEEE T-ED., vol. 41, pp. 2460-2467, 1994.
3. Yiman.Wang, J.Wang, W.Liu, Yanchun Wang and X. Zhang, "Correlation between emission behavior and surface feature of scandate cathode", to be published on IEEE T-ED special isuue for VED, 2009.
4. R.T.Longo "Physics of thermionic dispenser cathode aging" J.A.P, vol.94, pp.6966-6975, 2003.