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Binary self-assembled monolayers for surface control of liquid-crystal orientation: an x-ray study

Published online by Cambridge University Press:  10 February 2011

R. E. Geer ,
J. Y. Yang  and
C. W. Frank
R. E. Geer
Affiliation:
Department of Physics, University at Albany, State University of New York, Albany, NY, 12222
J. Y. Yang
Affiliation:
Department of Chemical Engineering, Stanford University, Stanford, CA, 94305
C. W. Frank
Affiliation:
Department of Chemical Engineering, Stanford University, Stanford, CA, 94305
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Abstract

Chemisorbed monolayers of decyltrichlorosilane, [11-(2-Naphthyl)undecyl]trichlorosilane, and a coadsorbed binary mixture of the two were prepared and subsequently investigated using lowangle x-ray reflectivity. Electron density profiles calculated from this data combined reveal well-defined naphthyl and alkyl regions in the [11-(2-Naphthyl)undecyl]trichlorosilane monolayer indicating a high degree of registry along the film normal. These conclusions are consistent with previous spectroscopic measurements of the same system.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 501: Symposium FF – Surface Controlled Nanoscale Materials for High-Added… , 1997 , 173
Copyright
Copyright © Materials Research Society 1998

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References

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