MaTecK GmbH, located in Germany, is a leading manufacturer and supplier of high-tech research materials:
- Metal single crystals: super alloys, monochromators, magnetic shape memory alloys, etc.
- Oxide single crystals: CoO, FeO, NiO, etc.
- Substrates: for HT-superconductors, for nitrides, etc.
- Wafers: Ge, Si, II-VI, III-V, IV-VI semiconductors, etc.
- Online crystal configurator: customizable composition, shape, dimensions, polishing, etc.
- Services: high-quality polishing with sub-nanometer Ra, analyses
- High-purity elements and alloys web shop: powders, foils, sheets, wires, rods, etc. with purities 99.9 - 99.9999%
- Sputtering targets: custom compositions and geometries produced by casting and powder metallurgy
- Optical crystals and components: lenses, prisms, windows, etc.
- Stable isotopes

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