Chemical Formula: In
Catalog Number: ST0021
CAS Number: 7440-74-6
Purity: 99.99%, 99.999%
Shape: Discs, Plates, Column Targets, Step Targets, Custom-made
Stanford Advanced Materials (SAM) supplies high-purity indium sputtering targets for thin-film deposition, semiconductor manufacturing, LED production, and other high-tech applications. Available in multiple sizes, shapes, and purities, our targets are designed for reliable performance and long-term consistency.
| Parameter | Details |
|---|---|
| Material Type | Indium (In) |
| Purity | 99.99% / 99.999% |
| Color/Appearance | Silvery gray, metallic |
| Melting Point | 157 °C |
| Density | 7.3 g/cm³ |
| Thermal Conductivity | 82 W/m·K |
| Coefficient of Thermal Expansion | 32.1 ×10⁻⁶/K |
| Available Shapes | Discs, Plates, Column Targets, Step Targets, Custom |
| Available Sizes | Dia.: 1″ – 6″; Thickness: 0.125″ – 0.25″ |
| Bonding | Elastomer bonding recommended |
| Surface Finish | Polished for sputtering performance |
Custom sizes, shapes, and high-precision targets available upon request.
Indium sputtering targets are used across multiple industries for thin-film deposition and functional coatings:
Q1: What purity levels are available for indium sputtering targets?
A1: 99.99% and 99.999% are available. Certificates of Analysis (COA) can be provided upon request.
Q2: What bonding is recommended?
A2: Elastomer bonding is recommended for indium targets, especially for low-melting-point materials.
Q3: Can SAM customize indium targets for my deposition system?
A3: Yes, we provide custom sizing, thickness, and bonding options to match your process requirements.
Q4: How should indium targets be stored?
A4: Keep in a cool, dry environment and avoid exposure to air for extended periods. Vacuum packaging is provided for long-term storage.
SAM’s indium sputtering targets are available in various forms, purities, sizes, and prices. We specialize in producing high-purity thin film deposition materials with the highest possible density and smallest possible average grain sizes. Please send us an inquiry for current pricing on sputtering targets and other deposition materials not listed.
Submit your review | |
The indium target performed well in sputtering for photovoltaic cells. Deposition uniformity was high, with minimal particle generation, which is critical for our semiconductor line.
Our team has been using SAM’s indium sputtering targets in OLED and LED coating processes for the past six months. The 99.999% purity grade made a noticeable difference in reducing contamination, and the resulting films were stable with excellent adhesion. The wetting properties on copper were particularly helpful for our bonding applications. We ordered a 3″ custom disc, and the machining tolerance was within spec.
My professor recommended this company because it provides experimental materials of high purity. I am very satisfied with SAM's products and will continue to support SAM in the future.
