Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
The Journal of Chemical Physics
99 (1993), S. 5619-5622
ISSN:
1089-7690
Source:
AIP Digital Archive
Topics:
Physics
,
Chemistry and Pharmacology
Notes:
The abstraction of chemisorbed deuterium (D) on Si(100) by atomic hydrogen (Hat) is studied in real time. The surface H and D coverages are measured by mass analyzing the recoiled H+ and D+ ion signals during the abstraction reaction. We find that Hat efficiently removes adsorbed D on Si(100) with a low activation energy of 0.8±0.6 kcal/mol and a reaction probability that is 0.36 times the Hat adsorption rate on clean Si(100).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.465955
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