A Study on Energy Distributions of Oxygen Ions Desorbed from CO-Adsorbed Ni(110) by Time-of-Flight Electron-Stimulated Desorption (TOF-ESD)

1991 ◽  
Vol 30 (Part 1, No. 8) ◽  
pp. 1847-1851 ◽  
Author(s):  
Akemi Takano ◽  
Kazuyuki Ueda
Keyword(s):  
Time Of Flight ◽  
Energy Distributions ◽  
Oxygen Ions ◽  
Electron Stimulated Desorption

scholarly journals The Mobility of 02+ and O4+ Ions in Oxygen and the Equilibrium Constant for the Reaction O2++2O2? O4++02 at 273 and 294 K

1975 ◽  
Vol 28 (3) ◽  
pp. 307 ◽  
Author(s):  
HB Milloy
Keyword(s):  
Equilibrium Constant ◽  
Thermal Equilibrium ◽  
Time Of Flight ◽  
Gas Pressure ◽  
Zero Field ◽  
Oxygen Ions ◽  
Time Of Flight Method

The zero-field mobilities of oxygen ions in oxygen have been measured by the Bradbury-Nielsen time-of-flight method at temperatures of 194, 273 and 294 K and at pressures in the range 0�1-3�5kPa. The zero-field reduced mobilities of 0; and 0: have been determined to be 2�248�0�015 and 2'077�0'014cm2 s-1 V-1 at both 273 and 294K. The thermal equilibrium constant for the reaction 0; +02 +02 ;:t 0: +02 , obtained by fitting to the variation of the mobility with gas pressure, was found to be (3�4�0� 5) x 10-17 and (1�2�0�2) x 10-17 cm3 at 273 and 294 K respectively.

scholarly journals Electron-stimulated desorption study by time-of-flight measurement of H+ from W(100) surface.

Shinku ◽  
1989 ◽  
Vol 32 (3) ◽  
pp. 184-187 ◽  
Author(s):  
Etsuro IKEDA ◽  
Kyoko TAKEUCHI ◽  
Ichiro ARAKAWA
Keyword(s):  
Time Of Flight ◽  
Flight Measurement ◽  
Desorption Study ◽  
Electron Stimulated Desorption
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