CaMnO3 cross section Hole Regensburg PyroelectricDetector Wang BiasMode China nanobar Yeditepe Reading PVA epitaxy tip_bias_mode Deposition C36H74 SPMLabs Cancer lift_mode PvdfBead SurfaceChange Calcite HardDiskMedia ThermalProperties MeltingPoint Polystyrene food vertical_PFM plastic Polyvinylidene Switching Aluminium_Oxide Celebration thermoplastic_elastomers CopperFoil