TCS Holes FAPbI3 Lateral VortexCore TempControl Polydimethylsiloxane Tungsten_disulfide PECurve Adhesion Composite nanomechanical LiNbO3 BaTiO3 Piezoelectric MfmAmplitude Mfm lift_mode TipBiasMode strontiu_titanate NtuEee AtomicLayer Singapore CntFilm FrictionForce Self-assembledMonolayer Tin sulfide Chemical_Vapor_Deposition Conduct Magnetostrictive ring shape Wafer Blood FrictionalForce PDMS