Fujian MfmAmplitude Barium_titanate Sidewall Heat Trench Grain Tapping BTO Bacteria Subhajjit IVSpectroscopy DLaTGS Writing AM_KPFM CNT sputter Tin sulfide NtuEee PhaseTransition LiBattery CopperFoil Molybdenum_disulfide Iron CeNSE_IISc Polyaniline Array molecules Styrene tip_bias_mode Friction suspended_graphene WWafer Silver TCS