Extreme ultraviolet laser/time-of-flight mass spectra of Kr2 near Kr*(4d,5p′,6s)

2001 ◽  
Vol 114 (9) ◽  
pp. 4025-4035 ◽  
Author(s):  
D. M. Mao ◽  
X. K. Hu ◽  
Y. J. Shi ◽  
J. H. Leech ◽  
R. H. Lipson
Keyword(s):  
Mass Spectra ◽  
Extreme Ultraviolet ◽  
Time Of Flight ◽  
Ultraviolet Laser

scholarly journals Nanoimaging with a compact extreme-ultraviolet laser

2005 ◽  
Vol 30 (16) ◽  
pp. 2095 ◽  
Author(s):  
G. Vaschenko ◽  
F. Brizuela ◽  
C. Brewer ◽  
M. Grisham ◽  
H. Mancini ◽  
...  
Keyword(s):  
Extreme Ultraviolet ◽  
Ultraviolet Laser

Fabrication of metallic micropatterns using table top extreme ultraviolet laser interferometric lithography

2008 ◽  
Vol 17 (2) ◽  
pp. 024019 ◽  
Author(s):  
L Ottaviano ◽  
F Bussolotti ◽  
S Piperno ◽  
M Rinaldi ◽  
S Santucci ◽  
...  
Keyword(s):  
Extreme Ultraviolet ◽  
Ultraviolet Laser ◽  
Interferometric Lithography ◽  
Laser Interferometric

scholarly journals Extreme-ultraviolet laser metrology of O i transitions

2008 ◽  
Vol 389 (1) ◽  
pp. L4-L7 ◽  
Author(s):  
T. I. Ivanov ◽  
E. J. Salumbides ◽  
M. O. Vieitez ◽  
P. C. Cacciani ◽  
C. A. de Lange ◽  
...  
Keyword(s):  
Extreme Ultraviolet ◽  
Ultraviolet Laser ◽  
Laser Metrology

A Method for Calculating m/e's of Peaks from Time-of-Flight Mass Spectra

1972 ◽  
Vol 26 (3) ◽  
pp. 403-404
Author(s):  
F. G. Doolittle ◽  
D. G. Earnshaw
Keyword(s):  
Mass Spectra ◽  
Time Of Flight

Capillary ionic liquid electrospray: beam compositional analysis by orthogonal time-of-flight mass spectrometry

2021 ◽  
Vol 928 ◽  
Author(s):  
S.W. Miller ◽  
J.R. Ulibarri-Sanchez ◽  
B.D. Prince ◽  
R.J. Bemish
Keyword(s):  
Mass Spectrometry ◽  
Mass Spectra ◽  
Time Of Flight ◽  
Ion Source ◽  
High Mass ◽  
Atomic Mass Unit ◽  
Flow Rates ◽  
Charged Species ◽  
Flight Mass Spectrometry ◽  
Jet Breakup

Orthogonal time-of-flight mass spectrometry has been used to characterize the kinetic energy and charged species distributions from an in vacuo electrospray ion source for four different ionic liquids at volumetric flow rates between 0.3 and 3.3 nanolitres per second. In all cases, the mass spectra revealed charged species consisting of singly charged and multiply charged ions as well as two broad, unresolved droplet distributions occurring in the 104 to 106 atomic mass unit per charge range. The mean jet velocity and mean jet breakup potential were established from analysis of the energy profile of the high mass-to-charge droplets. At the jet breakup point, we find the energy loss and the jet diameter flow rate dependence of the electrospray beam to be similar to that determined by Gamero-Castaño (Phys. Fluids, vol. 20, 2008, 032103; Phys. Rev. Fluids, vol. 8, 2021, 013701) for 1-ethyl-3-methylimidazolium bis(trifluromethylsulfonyl)imide at similar volumetric flow rates. Similar trends are observed for all four liquids over the flow regime. A jet instability analysis revealed that jet electrification and viscous effects drive the jet breakup from the case of an uncharged, inviscid jet; jet breakup occurs at droplet and jet radius ratios that deviate from 1.89. Using the analytically determined ratio and the beam profile, different species are modelled to reconstruct the mass spectra; primary droplets constitute only a fraction of the total species present. The populations of the species are discussed.

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