Magnetostrictive ItoGlass Mechinical University_of_Regensburg Spain MESA structure Array PiezoelectricForceMicroscopy TappingMode Polyvinylidene_fluoride FFM PinPointMode AM-KPFM Aggregated_molecules Hydroxyapatite alkanes Deposition BFO Tape Silicon Lanthanum_aluminate CalciumHydroxyapatite OrganicCompound solar_cell Spincast Global_Comm CeNSE_IISc Beads HighAspect Barium_titanate Pyroelectric Lateral_Force_Microscopy molecular_self_assembly Pores Regensburg