NUSNNI Sio2 temp Al2O3 ScanningKelvinProbeMicroscopy ShenYang temperature_control Modulus RedBloodCell SrO MultiLayerCeramicCapacitor Flake Sapphire Layer Chrome StrontiuTitanate DomainSwitching Phase EvatecAG Conductance Nanostructure cooling Ram Reduction SKKU PMNPT SingleLayer C_AFM Temperature Varistor Led thermal_property Singapore NCM\ Temasek_Lab