STM non_contact NUS_Physics China Iron Battery fluoroaalkane Annealing PhthalocyaninePraseodymium rubber Temasek_Lab Gallium_Arsenide Graphite LateralForce multi_layer Terrace LiquidCrystal Crystal SRAM LDPE NUS_NNI_Nanocore nanomechanical SICM LiNbO3 Aluminum 2d_materials Chungnam_National_University FAPbI3 MLCC Hydroxyapatite FrictionalForce MoirePattern Pore Aggregated_molecules GlassTemperature