A new broad-beam alkali ion source for use in ultra high vacuum
Samo za registrovane korisnike
1996
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
A new broad-beam ion source of alkali (K+) ions for use in ultra high vacuum was designed, built and tested. The basic principles used have advantages over gas-fed broad-beam ion sources, because there is no need for differential pumping, and because an intrinsically pure ion beam obviates the necessity for charge-to-mass analysis. The source is based on the effect of thermionic emission of K+ ions from solid potassium aluminosilicate (K2O . Al2O3 . 2SiO(2)) emitter. An ion beam current of 0.4 mA has been achieved at an extraction voltage of 3.5 kV with 1.5 cm beam diameter. The degassed broad-beam ion source in operation does not appreciably influence the background pressure in the ultra high vacuum system.
Izvor:
Measurement Science and Technology, 1996, 7, 6, 944-948
DOI: 10.1088/0957-0233/7/6/014
ISSN: 0957-0233; 1361-6501
WoS: A1996UR36000014
Scopus: 2-s2.0-0030166834
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Terzić, Ivan AU - Tošić, Momčilo M. AU - Elazar, Jovan PY - 1996 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1989 AB - A new broad-beam ion source of alkali (K+) ions for use in ultra high vacuum was designed, built and tested. The basic principles used have advantages over gas-fed broad-beam ion sources, because there is no need for differential pumping, and because an intrinsically pure ion beam obviates the necessity for charge-to-mass analysis. The source is based on the effect of thermionic emission of K+ ions from solid potassium aluminosilicate (K2O . Al2O3 . 2SiO(2)) emitter. An ion beam current of 0.4 mA has been achieved at an extraction voltage of 3.5 kV with 1.5 cm beam diameter. The degassed broad-beam ion source in operation does not appreciably influence the background pressure in the ultra high vacuum system. T2 - Measurement Science and Technology T1 - A new broad-beam alkali ion source for use in ultra high vacuum VL - 7 IS - 6 SP - 944 EP - 948 DO - 10.1088/0957-0233/7/6/014 ER -
@article{ author = "Terzić, Ivan and Tošić, Momčilo M. and Elazar, Jovan", year = "1996", abstract = "A new broad-beam ion source of alkali (K+) ions for use in ultra high vacuum was designed, built and tested. The basic principles used have advantages over gas-fed broad-beam ion sources, because there is no need for differential pumping, and because an intrinsically pure ion beam obviates the necessity for charge-to-mass analysis. The source is based on the effect of thermionic emission of K+ ions from solid potassium aluminosilicate (K2O . Al2O3 . 2SiO(2)) emitter. An ion beam current of 0.4 mA has been achieved at an extraction voltage of 3.5 kV with 1.5 cm beam diameter. The degassed broad-beam ion source in operation does not appreciably influence the background pressure in the ultra high vacuum system.", journal = "Measurement Science and Technology", title = "A new broad-beam alkali ion source for use in ultra high vacuum", volume = "7", number = "6", pages = "944-948", doi = "10.1088/0957-0233/7/6/014" }
Terzić, I., Tošić, M. M.,& Elazar, J.. (1996). A new broad-beam alkali ion source for use in ultra high vacuum. in Measurement Science and Technology, 7(6), 944-948. https://doi.org/10.1088/0957-0233/7/6/014
Terzić I, Tošić MM, Elazar J. A new broad-beam alkali ion source for use in ultra high vacuum. in Measurement Science and Technology. 1996;7(6):944-948. doi:10.1088/0957-0233/7/6/014 .
Terzić, Ivan, Tošić, Momčilo M., Elazar, Jovan, "A new broad-beam alkali ion source for use in ultra high vacuum" in Measurement Science and Technology, 7, no. 6 (1996):944-948, https://doi.org/10.1088/0957-0233/7/6/014 . .