Austenite gallium_nitride Graphene OpticalWaveguide heterojunctions Spain Melt PolymerPatterns UnivMaryland LogAmplifier HighResolution Spincast MultiferroicMaterials Ferrite WPlug Bmp Christmas TipBiasMode hydrocarbon self_assembly atomic_layer cannabidiol SAM semifluorinated_alkane Steps Insulator Photovoltaics SoftSample PetruPoni_Institute thermal_conductivity Lanthanum_aluminate KelvinProbeForceMicroscopy CaMnO3 MagneticArray #EC