Gallium FM-KPFM Pinpoint StyreneBeads Bismuth Ptfe Blend ItoGlass GranadaUniv CuParticle dichalcogenide Subhajjit Piezo BiVO4 YttriaStabilizedZirconia FloppyDisk nanomechanical Conductive AFM VerticalPFM INSP BreastCancerCell LDPE 2d_materials Singapore Fiber Array C36H74 PolyStylene RedBloodCell HACrystal doped FastScan AIN Barium_titanate Perovskite