NEXAFS studies on the structure of perfluoroalkyl carbonic acid Langmuir Blodgett films.
J. Synchrotron Rad. (1999). 6, 796-798 NEXAFS studies on the structure of perfluoroalkyl carbonic acid Langmuir Blodgett films PIK)DA (perfluorooctadecanoic acid: CF3(CF2)16COOI-I), and examined (1) its molecular orientation, and (2) the change in the molecular orientation through a rubbing process. NEXAFS spectroscopy is recognized as a convenient tool to study the orientation of adsorbates on a solid surface.