thermal_conductivity FrictionalForceMicroscopy nanomechanical SmallScan Thermal WPlug Hexacontane SFAs Gong temperature controller AFM DNAProtein rubber Boron Korea molecular_self_assembly BFO IMT_Bucharest Trench Mapping Solution MfmAmplitude CaMnO3 PinpointPFM medical NCM Vacuum Fujian LateralForce Lanthanum_aluminate Granada Electrode temp CalciumHydroxide Dopped CBD