Wonseok HighAcpectRatio Mosfet self-assembled_monolayer molecule LateralForceMicroscopy SThM 3-hexylthiophene BariumTitanate atomic_layer SKKU Granada Alloy Multiferroic_materials Oxidation HDD CP-AFM Ferroelectric Conductance PiezoelectricForceMicroscopy Spain GaP DeflectionOptics MultiLayerCeramicCapacitor FailureAnalysis hard_disk Leakage IcelandSpar Temasek_Lab PhthalocyaninePraseodymium Glass HBN C36H74 PANI Memory