Conducting Morphology LFM Cell Hexatriacontane Wonseok Genetic GaP contact plastic MechanicalProperties align Varistor Bacterium SiliconeOxide Growth SKPM India hydrocarbon MBE SurfaceChange oxide_layer Copper optoelectronics Worcester_Polytechnic_Institute Friction HighResolution Piezoresponse Vinylpyridine Christmas Chrome Biology BFO LiftMode thermal_property