Nanostructure MolecularSelfAssembly FrictionForce Subhajjit Chloroform LogAmplifier Celebration Resistance Polyurethane Piezoresponse IRDetector lithography Deposition Layer ConductiveAFM Fiber Litho BiVO4 kelvin probe force microscopy C36H74 BFO epitaxy EPFL Praseodymium Pinpoint PFM ReflexLens PolyvinylideneFluoride BloodCell IISCBangalore mono_layer Indent Collagen PatternedSapphireSubstrat PolyvinylAcetate SICM