HardDiskMedia temperature controller AFM MLCC lithography WPlug Polystyrene Growth Modulus Topography Oxide mono_layer Stiffness Zhi Holes Wang ScanningKelvinProbeMicroscopy Led solar_cell MultiferroicMaterials amplitude_modulation NCM HighAspect Collagen Vinylpyridine Ito pulsed_laser_deposition flakes AM-KPFM BloodCell Sidewall Composite BFO Nickel temp MoirePattern