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21 July 1994 Absorption processes on ice surfaces studied by second-harmonic generation
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Proceedings Volume 2125, Laser Techniques for Surface Science; (1994) https://doi.org/10.1117/12.180865
Event: OE/LASE '94, 1994, Los Angeles, CA, United States
Abstract
The surface sensitive laser technique second harmonic generation has been utilized to probe the adsorption of p-tolualdehyde (TA) at the ice/vacuum interface. The non-Langmurian adsorption behavior can be explained by a model in which the TA initially adsorbs as a weakly bound precursor species that is highly mobile and eventually settles to form a more strongly bound species. The relative sticking coefficient for p-tolualdehyde on the ice surface was found to be 40% smaller than that on a NaCl crystal.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Anthony C. Tridico, Matthew Lakin, and Janice M. Hicks "Absorption processes on ice surfaces studied by second-harmonic generation", Proc. SPIE 2125, Laser Techniques for Surface Science, (21 July 1994); https://doi.org/10.1117/12.180865
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