Pipette Mobile molecule Thermal nanomechanical Phenanthrene DomainSwitching PinpointPFM Device Piezo Titanate Chromium MonoLayer Jason Steps HardDisk LateralForceMicroscopy PVA MoS2 ScanningKelvinProbeMicroscopy PECurve InLiquid C60H122 LateralPFM SSRM Aluminum PS_LDPE conductive SiWafer UnivMaryland HBN Beads LDPE strontiu_titanate SAM