PatternedSapphireSubstrat Floppy Pzt Phase LiquidCell MembraneFilter PetruPoni domain_switching Ceramics Conducting PpLdpe Nanofiber AIN Friction ULCA Plug Vanadate Liquid Scratch Cobalt-dopedIronOxide Biofilm Growth AtomicSteps hetero_structure Reduction LightEmission Materials Lattice PetruPoni_Institute Filter frequency_modulation MechanicalProperty Collagen LowDensityPolyethylene DiffractiveOpticalElements