FrictionalForceMicroscopy Edwin KAIST EPFL Biofilm Optical cooling SurfaceChange Chloroform FM_SKPM Current Temperature dielectric trench OpticalWaveguides Film BariumTitanate Cancer Molybdenum SPMLabs molecular_beam PtfeFilter SThM Dopped Electronics Reduction Strontium AM-KPFM TCS pulsed_laser_deposition Sic HumanHair DomainSwitching Inorganic Heat NeodymiumMagnets