Author/Authors :
Schulte، نويسنده , , K. and Woolley، نويسنده , , R.A.J. and Wang، نويسنده , , Michael L. and Moriarty، نويسنده , , P.J. and Birkett، نويسنده , , P.R. and Kroto، نويسنده , , H.W. and Cowie، نويسنده , , B.C.C.، نويسنده ,
Abstract :
We have undertaken a ”proof of principle” Normal Incidence X-ray standing wave (NIXSW) experiment on a monolayer of C 60 Ph 5 –OH, a functionalised fullerene, on Ag(111) and show that it is indeed possible to use XSW in case of extremely low coverage of low Z elements such as oxygen. We find a tentative coherent fraction f co of 30% and a coherent position D co of 2.35Å.
Keywords :
X-ray standing wave , Electronic structure: photoelectron spectroscopy , Adsorbates: binding site , Geometry , Fullerene
