This is a list of materials that have been used or are in use in the SNF. If you would like to use a different material, please contact the PROM Committee. 2D Materials (Various 2D Materials) Aluminum (Al) Aluminum Arsenide (AlAs) AZO (AlxZnyOx) Aluminum Gallium Arsenide (AlGaAs) Aluminum Gallium Nitride (AlGaN) Aluminum Indium Phosphide (AlInP) Aluminum Nitride (AlN) Alumina (Al2O3) Aluminum Silicon (AlSi) APTES (C9H23NO3Si) Bismuth Ferrite (BiFeO3) Carbon (C) Carbon based materials (Various C-based) CNT (C) Chromium (Cr) Cobalt (Co) Cobalt Iron Boron (CoFeB) Conductive ink (Various conductive inks) Copper (Cu) Copper Oxide (Cu2O) Custom Ink (Various custom inks) Diamond (C) Dielectrics (Various Dielectrics) DETA (HN(CH2CH2NH2)2) DMPA (dimethoxy-phenylacetophenone) Erbium (Er) Flux (Various fluxes) Gallium Arsenide (GaAs) Gallium Nitride (GaN) Gallium Oxide (Ga2O3) Gallium Phosphide (GaP) Gallium Phosphorous Nitride (GaPN) Germanium (Ge) GST (GeSbTe) Gold (Au) Graphene (C) Hafnium (Hf) Hafnia (HfO2) Hafnium Nitride (HfN) Hydrogel (Various Hydrogels) III-N materials (III-N materials) III-V materials (III-V materials) Indium (In) Indium Aluminum Nitride (InAlN) Indium Antimonide (InSb) Indium Arsenide (InAs) Indium Gallium Aluminum Nitride (InGaAlN) Indium Gallium Arsenide (InGaAs) Indium Gallium Arsenide Nitrogen (InGaAsN) Indium Gallium Nitride (InGaN) Indium Gallium Phosphide (InGaP) Indium Nitride (InN) Indium Oxide (In2O3) Indium Phosphide (InP) Indium Phosphorous Nitride (InPN) ITO (InxSnyOz) Iridium (Ir) Iron (Fe) Lanthanum hexaboride (LaB6) LLZO (Li7La3Zr2O12) Lithium Niobate (LiNb) Metal oxides Metals Metals or metal compounds with volatile byproducts Metals or metal compounds without volatile byproducts Moly (Mo) Moly Oxide (MoO3) Nickel (Ni) Nickel Oxide (NixOy) Nickel silicide (NiSi) Niobium (Nb) Niobium Nitride (NbN) NOA ODS (C21H46O3Si) Palladium (Pd) Parylene (poly(p-xylylene)) PDMS (dimethylpolysiloxane) Resist Platinum (Pt) Poly Silicon (Si) PI (Polyimide) Polymer (Various polymers) PROM Approval Required for Materials Ruthenium (Ru) Scandium (Sc) SAMS (Various) Silicon (Si) Silicon Carbide (SiC) Silicon Dioxide (SiO2) Silicon Germanium (SiGe) Silicon Monoxide (SiO) Silicon Nitride (Si3N4) Silicon Oxynitride (SiON) Silver (Ag) Solder SOG (Various SOGs) Strontium Oxide (SrO) Strontium Ruthenium Oxide (SrRuO) Tantalum (Ta) Tantalum Nitride (TaN) Tantalum Pentoxide (Ta2O5) Terbium (Tb) Tin (Sn) Tin Oxide (SnO2) Titanium (Ti) Titania (TiO2) Titanium NItride (TiN) Ti Tungsten (TiW) Tungsten (W) Tungsten Oxide (WO3) Tungsten Silicide (WSi2) Vanadium (V) YSZ ((ZrO2)1-x(Y2O3)x) Yttrium (Y) Zinc Oxide (ZnO3) Zirconium (Zr) Zirconia (ZrO2) Zirconium Yittrium Alloy (ZrY)