EvatecAG Ferroelectric Collagen Hafnium_dioxide TipBiasMode FM_SKPM Mechanical Flake MetalCompound LogAmplifier mechanical property CHRYSALIS_INC ShenYang VinylAlcohol BTO dielectric_trench KAIST Bio ThermalProperties NUS 2d_materials Tape Gallium_Arsenide SSRM Hafnia PyroelectricDetector Growth Defect SmalScan Solar cooling Lateral Wang BoronNitride Water