epitaxy HardDisk FrictionalForceMicroscopy Granada TipBiasMode Moire Oxide Sulfur Hafnia MLCC Nanostructure ContactModeDots CHRYSALIS_INC TemperatureControl light_emission ScanningKelvinProbeMicroscopy fluoroaalkane Strontium Optoelectronic bias_mode Chrome Ca10(PO4)6(OH)2 semifluorinated alkane Defect LiNbO3 RedBloodCell YszSubstrate Step ULCA Sidewall MfmAmplitude LateralForce atomic_layer AtomicSteps HDD