nanobar electrospinning OpticalModulator Chloroform rubber Dimethicone Morphology ConductiveAFM Heating Optoelectonics Force-distance Trench hydrocarbon Battery Logo Steps atomic_layer small_scan SiliconeOxide Litho domain_switching Leakage Edwin dielectric_trench PhaseTransition AlkaneFilm Filter Worcester_Polytechnic_Institute Au111 SPMLabs MolybdenumDisulfide Tungsten_disulfide Friction self-assembled_monolayer piezoelectric force microscopy