Fet ContactModeDot Pattern AtomicSteps Collagen Lanthanum_aluminate Hydroxyapatite Electrical&Electronics Phase P3HT InsulatorFilm GaN CuParticle piezoelectric force microscopy Switching rubber Pvdf Tin disulfide PUR dielectric_trench Liquid Neodymium Lattice norganic LiIonBattery Growth Titanate Bio CeramicCapacitor semifluorinated alkane Piezo Optoelectonics Sidewall Potential MultiferroicMaterials