Abstract
An ultrahigh vacuum apparatus has been developed to study the dynamics of gas–surface interactions utilizing modulated supersonic molecular-beam techniques, angle-resolved mass spectrometry, Auger electron spectroscopy, and low-energy electron diffraction. Nearly monoenergetic beams of atoms and molecules in the form of narrow pulses or square waves are sent with a variable incident angle at a crystal. The wave forms of the scattered species or reaction products are monitored as a function of desorption or reflection angle. The initial experiments have examined the scattering of atoms and simple molecules from a Pt(111) surface. The results are in the form of angular and time-of-flight distributions for a range of incident beam energies, angles, and crystal temperatures.
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 27, 2002, 5:31 a.m.) |
Deposited | 2 years, 1 month ago (July 29, 2023, 2:41 a.m.) |
Indexed | 1 year, 2 months ago (June 26, 2024, 6:29 p.m.) |
Issued | 47 years, 6 months ago (March 1, 1978) |
Published | 47 years, 6 months ago (March 1, 1978) |
Published Print | 47 years, 6 months ago (March 1, 1978) |
@article{Cardillo_1978, title={Molecular-beam apparatus for the study of gas–surface interactions}, volume={15}, ISSN={0022-5355}, url={http://dx.doi.org/10.1116/1.569586}, DOI={10.1116/1.569586}, number={2}, journal={Journal of Vacuum Science and Technology}, publisher={American Vacuum Society}, author={Cardillo, M. J. and Ching, C. S. Y. and Greene, E. F. and Becker, G. E.}, year={1978}, month=mar, pages={423–428} }