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AN00253 - Molecular structure of a self-assembled monolayer
The following measurements show images taken with easyScanSTM on 2-dimensional molecular crystals of dotriacontan and octadecanol molecular layers prepared on HOPG.
self-assembled monolayers 13x13nm image; z-range 2nm
Instructions on the properties of such crystals and how to prepare them can be found in "J.P. Rabe, S. Buchholz,Commensurability and Mobility in Two-Dimensional Molecular Patterns on Graphite, Science 253 (1991) 424-427"
A guide for student's laboratory work can be found here: German version, English version.
 
Download: AN00253 Self assembled organic layers.pdf
Link: http://pmm08.physik.hu-berlin.de/homepmme.htm
 
 
 
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