BTO SAM thermal_property NtuEee AtomicSteps Self-assembledMonolayer CrystalGrowing LDPE TemperatureControl Switching Heat Filter CuFoil InsulatorFilm Mechanical conductive HACrystal Praseodymium semifluorinated_alkane Piranha ElectroDeposition Aggregated_molecules optoelectronics ContactMode MESA structure PinPointMode Composition KAIST SSRM MoS2 WWafer Water StainlessSteel contact Biology