Velocity dependence of ionization probability of secondary ions emitted from metal surfaces

1995 ◽  
Vol 100 (2-3) ◽  
pp. 316-321 ◽  
Author(s):  
D.V. Klushin ◽  
M.Yu. Gusev ◽  
I.F. Urazgil'din
Keyword(s):  
Metal Surfaces ◽  
Ionization Probability ◽  
Velocity Dependence ◽  
Secondary Ions

Ionization probability of atoms sputtered from metal surfaces

1990 ◽  
Vol 227 (1-2) ◽  
pp. L112-L114 ◽  
Author(s):  
I.F. Urazgil'din ◽  
A.G. Borisov
Keyword(s):  
Metal Surfaces ◽  
Ionization Probability

Velocity dependence of ionization probability of BE, CU, AG, W, PB and SN atoms sputtered by 5.5 KEV ar+ions

1990 ◽  
Vol 113 (4) ◽  
pp. 263-268 ◽  
Author(s):  
B. N. Makarenko ◽  
A. B. Popov ◽  
A. A. Shaporenko ◽  
A. P. Shergin
Keyword(s):  
Ionization Probability ◽  
Velocity Dependence

High Energy Sputtering from Cleaned Metal Foils

1978 ◽  
Vol 33 (6) ◽  
pp. 638-643 ◽  
Author(s):  
F. R. Krueger ◽  
K. Wien
Keyword(s):  
Metal Ions ◽  
Mass Spectroscopy ◽  
Metal Surfaces ◽  
Time Of Flight ◽  
Fission Products ◽  
High Energy ◽  
Ion Etching ◽  
Metal Foils ◽  
Secondary Ions ◽  
Clean Metal

Abstract Positive and negative secondary ions desorbed from metal foils by bombardment with 252Cf fission products have been investigated by time-of-flight mass spectroscopy. The measurements were performed under UHV conditions using metal foils of Cu, Ni and Al cleaned by Ar-ion etching. Spectra were taken with cleaned surfaces and also under the exposure of H2 , O2 , N2 , CO, C2H4 , C2H6 and C3H7OH up to several 100 L. The yields of metal ions from clean metal surfaces are in agreement with Sigmund' theory.

Ionization Probability of Atoms Sputtered from Metal Surfaces

1986 ◽  
Vol 55 (9) ◽  
pp. 3210-3217 ◽  
Author(s):  
Hideaki Kasai ◽  
Hiroshi Nakanishi ◽  
Ayao Okiji
Keyword(s):  
Metal Surfaces ◽  
Ionization Probability

Secondary ions from hydrogen ion bombardment of metal surfaces

1980 ◽  
Vol 51 (8) ◽  
pp. 4426-4436 ◽  
Author(s):  
D. V. McCaughan ◽  
R. H. Sloane ◽  
J. Geddes
Keyword(s):  
Metal Surfaces ◽  
Ion Bombardment ◽  
Hydrogen Ion ◽  
Secondary Ions
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