Phenanthrene Polyvinylidene Spain ThermalConductivity hard_disk China Chungnam_National_University Cobalt-dopedIronOxide Nickel Mechinical PetruPoni FrictionForce Hexylthiophene LiNbO3 Co/Cr/Pt PVA Ceramics SolarCell Kevlar NanoLithography IVSpectroscopy Flake temp CuSubstrate Ptfe AtomicSteps Boundary temp_control SPMLabs HexagonalBoronNitride ScanningThermalMicroscopy Tungsten_disulfide Change Treatment Vinylpyridine