Record number :
1000277
Title of article :
Spectroscopic study of chemically stabilized dichroic thin crystal films
Author/Authors :
J. Birgerson، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
7
From page :
444
To page :
450
Abstract :
In this work, we have used photoelectron spectroscopy and time of flight secondary ion mass spectroscopy to study the conversion process of dichroic self organized molecule films formed from a lyotropic liquid crystal solution with BaCl2. This conversion process changes the material from water soluble to water insoluble by a cross linking polymerization. Our results show that the conversion is complete and that the remaining ammonium and chloride ions are completely removed after the conversion. The ToF-SIMS measurements show a constant amount of barium through the crystal film indicating a complete conversation through the film
Keywords :
Time of flight secondary ion mass spectroscopy , self assembling , Photoelectron spectroscopy , Dichroic molecules
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
Serial Year :
2004
Link To Document :
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