Chemical Formula: Zn
Catalog Number: ST0058
CAS Number: 7440-66-6
Purity: 99.9%, 99.95%, 99.99%, 99.995%
Shape: Discs, Plates, Column Targets, Step Targets, Custom-made
Stanford Advanced Materials (SAM) provides high-purity zinc sputtering targets for thin-film deposition, semiconductors, flat panel displays, glass coatings, and other advanced applications. Our Zn targets are manufactured in various purities, sizes, and bonding configurations to meet customer-specific requirements.
| Parameter | Details |
|---|---|
| Material Type | Zinc (Zn) |
| Purity | 99.9% / 99.95% / 99.99% / 99.995% |
| Color/Appearance | Silver gray, metallic |
| Density | 7.14 g/cm³ |
| Melting Point | 419.5 °C |
| Boiling Point | 907 °C |
| Thermal Conductivity | 116 W/m·K |
| Coefficient of Thermal Expansion | 30.2 × 10⁻⁶/K |
| Available Shapes | Discs, Plates, Column Targets, Step Targets, Custom |
| Available Sizes | Dia.: 1″ – 6″; Thickness: 0.125″ – 0.25″ |
| Bonding | Elastomer or indium bonding available |
| Surface Finish | Polished for sputtering performance |
Zinc sputtering targets are widely used in thin-film deposition for electronics, optics, and industry:
Each zinc sputtering target is vacuum-sealed to prevent oxidation and contamination. Packaging options include carton, wooden box, paper barrel, or iron barrel (customized upon request). All targets are labeled for traceability and shipped with quality assurance.
Q1: What purity levels are available for zinc sputtering targets?
A1: 99.9%, 99.95%, 99.99%, and 99.995% purities are available. COA (Certificate of Analysis) can be provided.
Q2: Which bonding method is recommended for zinc targets?
A2: Elastomer bonding is generally recommended. Indium bonding is also offered for special applications.
Q3: Can SAM customize zinc sputtering targets for my system?
A3: Yes, we provide custom sizes, thicknesses, and bonding services to match your deposition system.
Q4: How should zinc targets be stored?
A4: Store in a cool, dry environment. Vacuum packaging is provided for long-term storage and to prevent oxidation.
Zinc (Zn) is a bluish-silver, lustrous metal with atomic number 30. It is a d-block element with a density of 7.14 g/cm³ and a melting point of 419.5 °C. Historically used in alloys like brass, zinc is now indispensable in coatings, electronics, and optical devices due to its conductivity and corrosion resistance. In sputtering, zinc’s properties enable efficient thin-film formation for advanced technologies.
SAM specializes in producing high-purity thin film deposition materials with high density and fine grain size. For pricing, lead time, and custom specifications of zinc sputtering targets, please contact us directly.
Submit your review | |
Our optics team has used SAM’s zinc sputtering targets for anti-reflective coatings on glass substrates. The 99.995% purity option performed reliably, giving us stable films with low contamination. We also appreciated the technical advice about elastomer bonding, which helped extend the target’s life during high-power sputtering runs.
We ordered a 2″ zinc sputtering target (99.99%) for thin-film experiments. The product arrived vacuum-sealed in a carton box, so oxidation was not an issue. Film deposition was smooth and uniform, though we noticed the target surface is softer compared to molybdenum or indium.
Great stuff. Strong. Well crafted. Great looking and nice quality.
