WPlug Metal molecules Nickel SThM Mechanical BismuthVanadate Nanotechnology MLCC LateralForce Croatia hydrocarbon Litho temp_control Worcester_Polytechnic_Institute self_assembly ForceVolumeMapping CuFoil Current Steps Polyurethane cross section ScratchMode Scanning_Thermal_Microscopy PvdfFilm Co/Cr/Pt Sio2 Optical Floppy Platinum Anneal MfmPhase CVD molecular_beam Piezoelectric