IIT-chennai CntFilm ContactModeDot P3HT Polydimethylsiloxane PVA IndiumTinOxide SetpointMode MolybdenumDisulfide SRAM INSP Phenanthrene NUS_Physics TiO2 FAFailureAnlaysis PiezoelectricForceMicroscopy CP-AFM Spain dielectric trench PhaseImaging Sio2 Pinpoint Crystal TemperatureControllerStage Neodymium GranadaUniv KevlarFiber Molybdenum_disulfide BFO LithiumNiobate Piezoelectric PvdfFilm domain_switching Pyroelectric Pipette