| abstract |
PROBLEM TO BE SOLVED: To provide an organic ultrathin film firmly bonded to a substrate and having a film thickness of about several tens to several hundreds of nm. The organic ultra-thin film according to the present invention comprises: A polymer fixed by a 2 -OA- bond (where A is an atom in the polymer and represents Si, Ge, Ti, Sn or Zr; M 2 represents a substrate atom) or a coordination bond Wherein each of the polymers is -A 1 —OA 1 ′ -bond (where A 1 and A 1 ′ are Si, G e, Ti, Sn, Zr or sulfur. ) Or organic ultra-thin films bonded by coordination bonds. |