INSPParis PECurve Piezo DNA Fiber #Materials Stiffness nanomechanical AdhesionForce EPFL RedBloodCell TipBiasMode mfm_amplitude small_scan GaN HanyangUniv LightEmission ElectroDeposition BCZT block_copolymer Molybdenum light_emission SICM Electrode MagneticForceMicroscopy DOE NCM\ temp_control HumanHair Electical&Electronics Lateral layers Calcite TriGlycineSulphate Al2O3