← Hafnium Oxides
Electronic Grade Hafnium Oxide
Electronic grade hafnium oxide is a hafnium oxide powder for evaluation in dielectric and other electronic-material processes. The supplied powder is a starting material, not a deposited film or a process-qualified device component.
SAMPLE REQUESTClick to discuss your requirementsProduct Parameters / Technical Specifications
Specification
- Appearance
- White powder
Trace Element Analysis
| Al | B | Cd | Co | Cu | Mn | Mo | Nb |
|---|---|---|---|---|---|---|---|
| ≤ 50 ppm | ≤ 0.5 ppm | ≤ 0.5 ppm | ≤ 5 ppm | ≤ 5 ppm | ≤ 10 ppm | ≤ 2 ppm | ≤ 5 ppm |
| Ni | Sn | Ta | Ti | V | W | Cr | Fe |
| ≤ 50 ppm | ≤ 5 ppm | ≤ 15 ppm | ≤ 50 ppm | ≤ 2 ppm | ≤ 2 ppm | ≤ 70 ppm | ≤ 30 ppm |
| Mg | Ca | Zn | K | Zr | |||
| ≤ 20 ppm | ≤ 50 ppm | ≤ 10 ppm | ≤ 20 ppm | ≤ 30 ppm |
Material Selection
- Review trace-element limits and zirconium content alongside the main assay.
- Confirm the required powder characteristics and preparation route; suitability for a film process requires customer qualification.