TipBiasMode temp_control PatternedSapphireSubstrat Morphology Mobile Hafnium_dioxide PrCurve food TempControl CalciumHydroxyapatite Al2O3 thermal_property Phenanthrene Switching Hair Anneal AmplitudeModulation Ceramics Conductance Stiffness Modulus Monisha Temasek_Lab HACrystal MolybdenumDisulfide Molybdenum_disulfide dichalcogenide Hexylthiophene Gold #Materials TCS #EC 3-hexylthiophene PiezoelectricForceMicroscopy Piezo