Pores PUR temp_control SingleLayer MoirePattern MechanicalProperties PVAC temperature_control Copper SolarCell polymeric_arrays Stiffness Ecoli single_layer Vortex KAIST Granada Array EFM Piranha atomic_layer AdhesionForce GaP LiftMode Polydimethylsiloxane Roughness multi_layer CaMnO3 SRAM University_of_Regensburg Composite KelvinProbeForceMicroscopy Magnetic Force Microscopy Calcium molecular_self_assembly