Singapore Etch Global_Comm hydrocarbon DiffractiveOpticalElements PUR Vanadate Optic nanobar ThermalDetectors StrontiuTitanate CntFilm Hafnia MolecularSelfAssembly Oxide Wonseok Change FAFailureAnlaysis Alkane MonoLayer FloppyDisk Logo OxideLayer Phenanthrene margarine Thermal UTEM HanyangUniv Steps 2-vinylpyridine Inorganic Phthalocyanine SKPM Polytetrafluoroethylene SPMLabs