Christmas bias_mode Bio Subhajjit Indent LightEmiting AM_KPFM Tin disulfide polymeric_arrays DIWafer SRAM tip_bias_mode Bacterium Sapphire Pinpoint HardDisk Imprint CarbonNanotube exfoliate semifluorinated_alkane molecular_beam sputter Dopped Array GaN CuParticle FloppyDisk Aluminium_Oxide Defects GlassTemperature Dimethicone Piezoelectric Fe_film oxide_layer piezoelectric force microscopy