STM Bacteria ferromagnetic Molybdenum FFM LFM StainlessSteel StrontiuTitanate Piezoelectric PVA BariumTitanate Trench Indium_tin_oxide HighResolution conductive piezoelectric force microscopy Liquid SrO Conductive AFM Ucl BismuthFerrite DNA Nanofiber ScanningThermalMicroscopy ForceVolumeMapping Pinpoint PFM Growth #Materials Electrode Blend PolyStylene PhthalocyaninePraseodymium TransitionMetal PinPointMode Sperm