DOE LFM Led AlkaneFilm chemical_compound Fendb Adhesion Gallium_Arsenide Filter Annealed LDPE Lanthanum_aluminate AM_KPFM Composite University_of_Regensburg PtfeFilter CntFilm Fet ItoGlass silicon_carbide Protein ContactModeDots dichalcogenide flakes WS2 Lattice OpticalWaveguide Ram Chromium PolymerPatterns HighAspect Nanopattern dielectric trench Optic IISCBangalore