Perovskite optoelectronics Copolymer membrane FAPbI3 SelfAssembly Ito TCS Leakage Celebration nanobar Blend molecular_beam bias_mode hard_disk_media CaMnO3 Sidewall NUS IMT_Bucharest Genetic CrystalGrowing Array EFMAmplitude MeltingPoint Water mechanical_property Sperm OpticalWaveguides Scanning_Thermal_Microscopy Yeditepe_University self_assembly Singapore Hexylthiophene Dr.JurekSadowski Korea