Abstract
Structural information on an atomic scale has been obtained for a Langmuir-Blodgett (LB) trilayer system by means of long-period x-ray standing waves. The LB trilayer of zinc and cadmium arachidate was deposited on a layered synthetic microstructure (LSM) consisting of 200 tungsten/silicon layer pairs with a 25 Å period. A 30 Å thermally induced inward collapse of the zinc atom layer that was initially located in the LB trilayer at 53 A above the LSM surface has been observed. The mean position and width of the zinc atom layer was determined with a precision of ± 0.3 Å.
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Dates
Type | When |
---|---|
Created | 18 years, 10 months ago (Oct. 5, 2006, 5:21 p.m.) |
Deposited | 1 year, 7 months ago (Jan. 13, 2024, 4:05 p.m.) |
Indexed | 1 month, 1 week ago (July 19, 2025, 11:33 p.m.) |
Issued | 36 years, 11 months ago (Sept. 30, 1988) |
Published | 36 years, 11 months ago (Sept. 30, 1988) |
Published Print | 36 years, 11 months ago (Sept. 30, 1988) |
@article{Bedzyk_1988, title={X-Ray Standing Waves: A Molecular Yardstick for Biological Membranes}, volume={241}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.3175619}, DOI={10.1126/science.3175619}, number={4874}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Bedzyk, M. J. and Bilderback, D. H. and Bommarito, G. M. and Caffrey, M. and Schildkraut, J. S.}, year={1988}, month=sep, pages={1788–1791} }