LFM ring shape Patterns Mechanical&nanotechnology Temperature CuSubstrate Silver piezoelectric force microscopy TransitionMetal Tin sulfide Deposition Yeditepe Perovskite Logo Gallium Nanotechnology sputter Conducting MBE MechanicalProperties polyvinyl acetate LateralForceMicroscopy Cobalt CVD StrontiumTitanate Heat Silicon silicon_carbide Lateral Magnets TemperatureControllerStage NTU Pores Subhajjit Roughness