self_assembly polymeric_arrays Jason FloppyDisk TungstenDeposition Bmp Fe_film #EC Worcester_Polytechnic_Institute Piezoelectric PS_LDPE Roughness MLCC EFM Hysteresys Tungsten_disulfide BismuthVanadate DeoxyribonucleicAcid Ni81Fe19 India Phthalocyanine CntFilm Sidewall GalliumPhosphide flakes Gallium Growing InsulatorFilm Aluminium_Oxide semifluorinated alkane Praseodymium ItoGlass Oxide Magnetic Force Microscopy Implant