KAIST Metal-organicComplex Techcomp Granada Trench hetero_structure TemperatureControlledAFM Celebration Tin sulfide optoelectronics cooling Sphere Thermal Worcester_Polytechnic_Institute CompactDisk Chrome Domain ring shape Anneal Lateral_Force_Microscopy HumanHair LFM Self-assembledMonolayer Bacterium GranadaUniv 3-hexylthiophene small_scan Force-distance SmalScan H-BN OpticalElement Chemical_Vapor_Deposition ThermalDetectors SrO CrystalGrowing