CalciumHydroxyapatite PolyvinylAcetate Insulator Plug Reading IMT_Bucharest Electronics Annealed HafniumDioxide AAO Filter Film Gallium CntFilm self_healing Chungnam_National_University Ucl NeodymiumMagnets Moire MoirePattern Tin sulfide Polytetrafluoroethylene IIT-chennai Tape Holes Optoelectonics Magnetostrictive PatternedSapphireSubstrat MolecularSelfAssembly STM PpLdpe Graphene UTEM I-VSpectroscopy Phase