MoS2 Praseodymium Memory optoelectronics Lanthanum_aluminate Optical BlockCopolymer molecule Hydroxyapatite GlassTemperature Austenite C36H74 2dMaterials Friction PhaseImaging Polystyrene SolarCell FailureAnalysis PMNPT HydroGel FrequencyModulation Barium_titanate mfm_amplitude I-VSpectroscopy Permalloy LiquidCell GlassTemp 3-hexylthiophene Co/Cr/Pt Step StrontiumTitanate tip_bias_mode Protein SiliconeOxide atomic_layer