Formation of A Molecularly Reconstructed Surface Layer during Unidirectional Rubbing of Polyimide Films Hietpas, Geoffrey D. ; Sands, James M. ; Allara, David L. Abstract Publication: Macromolecules Pub Date: May 1998 DOI: 10.1021/ma9713769 Bibcode: 1998MaMol..31.3374H