ForceVolume CrossSection cooling Sphere Tapping LithiumNiobate VerticalPFM PVA Zhi Change Lateral_Force_Microscopy Nanostructure Melt TransitionMetal Ito CeramicCapacitor C36H74 Step SKPM PrCurve STM CuSubstrate GaAs EvatecAG Temasek_Lab ScanningThermalMicroscopy ContactMode Titanate Flake Vanadate Led BariumTitanate pulsed_laser_deposition suspended_graphene Electronics