Fendb PVAC Vac Optical bias_mode Tape Pore pulsed_laser_deposition Sulfur Dental DOE TappingMode molecule FloppyDisk LMF LFM self-assembly KAIST Yeditepe_University LateralForce HighAspect PvdfFilm FM_SKPM phase_change Tin disulfide IcelandSpar PUR Adhesion Blend electrospinning Memory TempControl HardDisk Tungsten Cell