EFMAmplitude PtfeMembrane CastIron NtuEee CompactDisk BiasMode Hole Step Varistor oxide_layer ImideMonomer SrTiO3 ScratchMode BismuthVanadate Alloy CeramicCapacitor Hexatriacontane Crystal SFAs Aluminum EFM PolyvinylideneFluoride Beads PFM MagneticArray WS2 FFM plastic IMT_Bucharest LDPE Chungnam_National_University Battery Polydimethylsiloxane Singapore CancerCell