PolymerPatterns 2d_materials FuelCell PolyvinylAcetate SingleLayer WPlug hard_disk Non-ContactMode Battery DOE ElectroChemical SmalScan Wonseok StainlessSteel CeNSE_IISc LogAmplifier Ceramics PVAP3HT TiO2 Stiffness Cross-section vertical_PFM Hexatriacontane OrganicSemiconductor Water Scratch Co/Cr/Pt Lateral Conductive AFM TPU Piezo Floppy Ni81Fe19 Worcester_Polytechnic_Institute Silicon