PolymerPatterns Conductivity Semiconductor conductive Pyroelectric plastic SiliconCrystal Ram TemperatureControl Nanopattern food SFAs Step P3HT YszSubstrate Domain PECurve Polyvinylidene_fluoride MESA structure electrospinning PolyvinylideneFluoride FM_KPFM LiIonBattery Temperature Pinpoint amplitude_modulation neodymium_magnets Electical&Electronics 2-vinylpyridine 2d_materials Nanostructure HighAspect IIT-chennai piezoelectric force microscopy StyreneBeads