Evochem is the one-stop-source for all Thin-Film applications. Our product portfolio covers
– Highly effective sputtering targets
– More than 60 evaporation materials
– PVD-consumables (liners, boats and filaments)
– Monitoring crystals (6MHz Au, 5MHz Au etc.)
EVOCHEM also offers a broad range of pure and ultrapure metals and materials designed to meet the need of research and development across all industries.
EVOCHEM provides a wide range of high purity Metals – with purities of up to 99.99999%. These metals come as wires, foils, sheets, powders, rods, pellets and/ or granules. Please provide us with full details on the material, purity, dimensions, any special tolerances and the quantity of the evaporation materials required.
| Element / Shape | Plate/Sheet/Rod | Foil | Wire ∅ mm | Custom Part | Pellets | Powder | Ingot | Sputtering Target | Granules | Purities % |
| Aluminum | Yes | 0.02-2.0mm | 0.25-2.0 | Yes | Yes | Yes | Yes | Yes | Yes | 99-99.999 |
| Antimony | No | No | No | No | Yes | Yes | Yes | Yes | Yes | 99-99.999 |
| Arsenic | No | No | No | No | Yes | Yes | No | Yes | Yes | 99-99.99999 |
| Barium | Rod | No | No | No | Yes | No | No | No | No | 99.7 |
| Bismuth | Bar ~250g | 0.1-0.5mm | No | No | Yes | Yes | Yes | Yes | Yes | 99.99 |
| Boron | Yes | No | No | No | Yes | Yes | No | Yes | No | 99.9 |
| Cadmium | Yes | 0.125-1.0 | Yes | No | No | Yes | No | No | No | 99-99.99999 |
| Caesium | No | No | No | No | No | No | Yes | No | No | 99-99.95 |
| Calcium | No | No | No | No | No | No | No | Yes | Yes | 98.5 |
| Carbon | Yes | No | No | Yes | No | Yes | No | Yes | Yes | 50ppm Ash |
| Cerium | Rod | 1.0 | 1.0 | No | No | Yes | Yes | Yes | Yes | 99.9 |
| Chromium | Rod | No | No | No | Pieces | Yes | No | Yes | Pieces | 99-99.99 |
| Cobalt | Yes | 0.125-0.5 | 0.5-2.0 | No | Yes | Yes | Yes | Yes | Pieces | 99-99.99 |
| Copper | Yes | 0.04-0.2 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Alloys-OHFC |
| Dysprosium | Rod | 0.25-0.5 | 0.5-1.0 | No | No | Yes | No | Yes | Pieces | 99-99.99 |
| Erbium | Rod | 0.25-0.5 | Yes | 1.0 | No | No | No | Yes | Pieces | 99-99.9 |
| Europium | No | No | No | No | Yes | No | No | Yes | Pieces | 99-99.9 |
| Gadolinium | Rod | 0.25 | 2.0 | No | No | Yes | No | Yes | Yes | 99-99.9 |
| Gallium | No | No | No | No | Yes | No | Yes | Yes | Yes | 99-99.9 |
| Germanium | No | No | No | No | No | Yes | No | Yes | Pieces | 99.99-99.999 |
| Gold | Yes | 0.004-1.0 | 0.04-3.0 | Yes | Yes | No | Yes | Yes | Yes | 99-99.99 |
| Hafnium | Rod | 0.25 | 0.5-1.0 | No | No | Yes | No | Yes | Pieces | 99.9 |
| Holmium | No | 0.25 | 1.0 | No | No | Yes | No | Yes | Pieces | 99.9 |
| Iridium | No | 0.05-0.25 | 0.25-2.0 | No | No | Yes | No | Yes | No | 99.9 |
| Iron | Rod | 0.01-1.0 | 0.25-1.0 | No | Yes | Yea | No | Yes | Pieces | 99.9 |
| Lanthanum | Yes | 0.25 | 1.0 | No | No | Yes | No | Yes | Pieces | 99.9 |
| Lead | Yes | 0.125-0.5 | 1.0-2.0 | No | Yes | Yes | No | Yes | Granules | 99.99 |
| Lithium | Sheet | No | No | No | No | No | No | No | Granules | 99.0 |
| Lutetium | No | 0.25 | No | No | Yes | Yes | No | Yes | Pieces | 99.9 |
| Magnesium | Sheet | 0.5 | 0.5-1.0 | No | Yes | Yes | No | Yes | No | 98.0-99.8 |
| Manganese | No | No | No | No | Yes | No | No | Yes | Pieces | 99.0-99.99 |
| Mercury | No | No | No | No | No | No | No | No | No | – |
| Molybdenum | Yes | 0.004-1.0 | 0.02-1.0 | Yes | Yes | Yes | No | Yes | No | 99.95 |
| Neodymium | Rod | 0.25-0.5 | 1.0 | No | No | Yes | Yes | Yes | Pieces | 99.9 |
| Nickel | Rod | 0.125-1.0 | 0.1-2.0 | No | Yes | Yes | No | Yes | No | 99.9-99.99 |
| Niobium | Yes | 0.025-1.0 | 0.25-3.0 | Yes | Yes | Yes | No | Yes | Granules | 99.9 |
| Osmium | No | No | No | No | No | Yes | No | No | No | 99.9 |
| Palladium | Rod | 0.025-0.8 | 0.025-1.0 | No | No | Yes | No | Yes | Granules | 99.95 |
| Phosphorus | No | No | No | No | No | No | No | No | Pieces | 99.9 |
| Platinum | Rod | 0.02-1.0 | 0.025-1.0 | Yes | Yes | Yes | No | Yes | Granules | 99.9-99.95 |
| Potassium | No | No | No | No | No | No | Yes | No | No | 99.95 |
| Praseodymium | Rod | 0.25 | No | No | No | Yes | No | Yes | Pieces | 99.9 |
| Rhenium | Rod | 0.025-0.2 | 0.25-1.0 | Yes | Yes | Yes | No | Yes | No | 99.9 |
| Rhodium | No | 0.05-0.25 | 0.125-1.0 | No | No | Yes | No | Yes | Pieces | 99.9 |
| Rubidium | No | No | No | No | No | No | Yes | No | No | 99.9 |
| Ruthenium | No | No | No | No | No | Yes | No | Yes | Pieces | 99.9 |
| Samarium | No | 0.127-0.25 | 3.0 | No | No | Yes | No | Yes | Pieces | 99.9 |
| Scandium | No | No | No | No | No | Yes | No | Yes | Pieces | 99.9-99.99 |
| Selenium | No | No | No | No | No | Yes | No | Yes | Granules | 99.999 |
| Silicon | No | No | No | No | No | Yes | No | Yes | Pieces | 99.99-99.9999 |
| Silver | Yes | 0.025-1.0 | 0.025-2.0 | Yes | Yes | Yes | No | Yes | Granules | 99.9-99.995 |
| Sodium | No | No | No | No | No | No | Yes | No | Pieces | 99.9 |
| Strontium | No | No | No | No | No | No | No | No | Pieces | 99.0-99.9 |
| Sulphur | No | No | No | No | No | No | No | No | Pieces | 99.999 |
| Tantalum | Yes | 0.02-1.0 | 0.02-2.0 | Yes | Yes | Yes | Yes | Yes | No | 99.9-99.95 |
| Tellurium | Bar | No | No | No | No | Yes | No | Yes | Pieces | 99.99-99.9999 |
| Terbium | No | 0.025 | 1.0 | No | No | No | No | Yes | Pieces | 99.9 |
| Thallium | Rod | No | No | No | No | No | No | No | Granules | 99.999 |
| Thulium | No | No | 1.0 | No | No | Yes | No | Yes | Pieces | 99.9-99.99 |
| Tin | Yes | 0.25-1.0 | 1.0-2.0 | No | Yes | Yes | No | Yes | Granules | 99.9-99.999 |
| Titanium | Yes | 0.01-1.0 | 0.02-1.0 | Yes | Yes | Yes | No | No | Yes | 99.6-99.995 |
| Tungsten | Yes | 0.004-1.0 | 0.01-1.0 | Yes | Yes | Yes | No | Yes | Granules | 99.95 |
| Vanadium | Rod | 0.05-1.0 | 1.0-3.0 | No | Yes | No | No | No | No | 99.9 |
| Ytterbium | No | 0.25-0.5 | 1.0 | No | No | Yes | No | Yes | Pieces | 99.9 |
| Yttrium | Rod | 0.25-1.0 | 1.0 | No | No | Yes | No | Yes | Pieces | 99.9 |
| Zinc | Rod | 0.1-1.0 | 0.5-2.0 | Yes | Yes | Yes | Yes | Yes | Yes | 99.99-99.999 |
| Zirconium | Yes | 0.2-1.0 | 0.1-1.0 | Yes | Yes | Yes | No | Yes | Granules | 98.0 |
Our product program contains a wide range of Oxides optimized for the special requirements of physical vapor deposition (PVD). Especially our Titanium (TiO2, Ti2O3 and Ti3O5 crystalline) oxides show reduced de-gassing time and a very robust evaporation process.
Besides the common oxides, our portfolio includes special Oxides optimized (e.g. LaTiO3) for high-vacuum coating processes to improve the application of high, medium and low index thin film coatings.
Our special Oxides offer in addition to standard evaporation materials a variety in advantages like better yield, process stability and more design freedom for the optical coating engineer compared to Evaporation Materials currently available in the market.
| Name | Formula | Purities |
| Aluminium Oxide | Al2O3 | 2N-6N |
| Antimony Oxide | Sb2O3 | 2N3-3N |
| Antimony Tin Oxide | ATO | 3N5 |
| Barium Titanate | BaTiO3 | 2N6-4N |
| Bismuth Oxide | Bi2O3 | 2N5-3N |
| Cerium Oxide | CeO2 | CeO2/TREO:2N-3N min; TREO:2N min |
| Copper Oxide | CuO | 3N |
| Chromium Oxide | Cr2O3 | 3N |
| Dysprosium Oxide | Dy2O3 | Dy2O3/TREO:2N-3N min; TREO:2N min |
| Erbium Oxide | Er2O3 | ErO3/TREO:2N-3N min; TREO:2N min |
| Europium Oxide | Eu2O3 | Eu2O3/TREO:2N-3N min; TREO:2N min |
| Gadolinium Oxide | Gd2O3 | Gd2O3/TREO:2N-3N min; TREO:2N min |
| Gallium Oxide | Ga2O3 | 4N-5N |
| Germanium Oxide | GeO2 | 4N-5N |
| Hafnium Oxide | HfO2 | 4N |
| Holmium Oxide | Ho2O3 | Ho2O3/TREO:2N-3N min; TREO:2N min |
| Indium Oxide | In2O3 | 2N-5N |
| Indium Tin Oxide | ITO | 4N |
| Iron Oxide | Fe2O3 | 3N |
| Iron Oxide | Fe3O4 | 3N |
| Lanthanum Oxide | La2O3 | La2O3/TREO:2N-3N min; TREO:2N min |
| Lanthanum Aluminate | LaAlO3 | 3N |
| Lead Titanate | PbTiO3 | 3N |
| Lead Zirconate | PbZrO3 | 4N |
| Lithium Niobate | LiNbO3 | 4N |
| Lithium Oxide | LiO | 3N |
| Lithium Tantalate | LiTaO3 | 4N |
| Lutetium Iron Oxide | Lu3Fe5O12 | 3N |
| Lutetium Oxide | Lu2O3 | Lu2O3/TREO:2N-3N min; TREO:2N min |
| Magnesium Oxide | MgO | 2N5-4N |
| Manganese Oxide | MnO | 3N |
| Magnesium Titanate | MgTiO3 | 3N |
| Molybdenum Oxide | MoO3 | 2N8-3N |
| Neodymium Oxide | Nd2O3 | Nd2O3/TREO:2N-3N min; TREO:2N min |
| Niobium Pentoxide | Nb2O5 | 3N-4N |
| Praseodymium Oxide | Pr6O11 | Pr6O11/TREO:2N-3N min; TREO:2N min |
| Praseodymium Titanate | PrTiO22 | 3N |
| Praseodymium Oxide | Pr2O3 | Pr2O3/TREO:2N-3N min; TREO:2N min |
| Samarium Oxide | Sm2O3 | Sm2O3/TREO:2N-3N min;TREO:2N min |
| Scandium Oxide | Sc2O3 | Sc2O3/TREO: 4N-5N TREO: 2N5-3N5 |
| Silicon Dioxide | SiO2 | 4N |
| Silicon Monoxide | SiO | 3N-4N |
| Strontium Titanate | SrTiO3 | 3N |
| Strontium Zirconate | SrZrO3 | 3N |
| Tantalum Pentoxide | Ta2O5 | 3N5-4N |
| Terbium Oxide | Tb4O7 | Tb4O7/TREO:2N5-5N |
| Tellurium Oxide | TeO2 | 4N-5N |
| Thulium Oxide | Tm2O3 | Tm2O3/TREO: 4N-5N TREO: 2N5-3N5 |
| Titanium Dioxide | TiO2 | 3N |
| Titanium Monoxide | TiO | 3N |
| Titanium Pentoxide | Ti3O5 | 3N5-4N |
| Titanium Trioxide | Ti2O3 | 3N5 |
| Tin Dioxide | SnO2 | 3N-6N |
| Tin Monoxide | SnO | 3N-6N |
| Tungsten oxide | WO3 | 3N |
| Vanadium Pentoxide | V2O5 | 3N |
| Yttrium Aluminum Oxide (YAG) | Y3Al5O12 | 4N |
| Ytterbium Oxide | Yb2O3 | Yb2O3/TREO: 2N-4N; TREO: 2N min |
| Yttrium Oxide | Y2O3 | Re/TREO: 4N-5N TREO: 2N5-3N5 |
| Zinc Oxide | ZnO | 3N |
| Zinc Aluminum Oxide | ZnO:Al | 3N |
| Zirconium Oxide | ZrO2 | 3N-4N |
| Zirconia (Y-Stab) | Zr | 3N-4N |
| Name | Formula | Purities |
| Antimony Telluride | Sb2Te3 | 3N-5N |
| Bismuth Telluride | Bi2Te3 | 3N-5N |
| Cadmium Telluride | CdTe | 4N-5N5 |
| Gallium Telluride | Ga2Te3 | 3N-5N |
| Indium Telluride | In2Te3 | 3N-5N |
| Lead Telluride | PbTe | 3N-5N |
| Mercury Telluride | HgTe | 3N-5N |
| Tin Telluride | SnTe | 3N-5N |
| Zinc Telluride | ZnTe | 4N-5N |
Our Nitrides are offered in the shape of sheets, powders, rods, pellets and granules. Please provide us with full details on the material, purity, dimensions, any special tolerances and the quantity required. We are pleased to provide a tailor made quotation.
| Name | Formula | Purities |
| Aluminum Nitride | AlN | 2N-4N |
| Boron Nitride | BN | 2N5 |
| Hafnium Nitride | HfN | 2N-4N |
| Niobium Nitride | NbN | 2N5 |
| Silicon Nitride | Si3N4 | 2N5 |
| Tantalum Nitride | TaN | 2N-2N5 |
| Titanium Nitride | TiN | 2N |
