Product Overview
Manganese Platinum Sputtering Target (MnPt) is a composition-specific sputtering target for thin-film deposition and PVD process development. The practical specification normally includes chemistry, purity, dimensions, density, target configuration, and any bonding or backing requirement needed by the sputtering cathode.
Material and Deposition Characteristics
Power mode and process conditions should be selected according to the target conductivity, thermal behavior, and the requirements of the cathode system. For less common materials, conservative initial power density and film-composition verification are good practice.
Technical Data
| Parameter | Typical Value / Range | Importance |
|---|---|---|
| Material | MnPt Alloy | Provides controlled manganese-platinum film deposition |
| Purity | 99.9% – 99.99% | Higher purity helps reduce contamination in thin films |
| Composition Tolerance | Custom / tightly controlled | Critical for magnetic and functional film properties |
| Diameter | 25 – 300 mm (custom) | Matches different sputtering cathode sizes |
| Thickness | 3 – 8 mm | Affects usable target life and deposition stability |
| Density | High-density sintered or cast alloy | Improves sputtering uniformity and target utilization |
| Bonding | Indium, elastomer, or metal bonding available | Enhances heat transfer and mechanical support |
| Surface Finish | Machined, ready for installation | Supports stable plasma ignition and uniform erosion |
| Material | Key Advantage | Typical Application |
|---|---|---|
| Manganese Platinum Sputtering Target | Controlled Mn/Pt alloy deposition | Magnetic multilayers, spintronic research |
| Platinum Sputtering Target | Excellent chemical stability | Electrodes, noble metal coatings |
| Manganese Sputtering Target | Lower-cost Mn source | Alloy development, reactive sputtering |
| Cobalt Platinum Sputtering Target | Strong magnetic thin-film relevance | Recording media, magnetic devices |
| Question | Answer |
|---|---|
| Can the MnPt sputtering target be customized? | Yes. Diameter, thickness, composition ratio, purity, and bonding structure can be tailored to your deposition system. |
| Is MnPt suitable for magnetic thin-film research? | Yes. MnPt is commonly considered for functional magnetic and spintronic thin-film studies where alloy composition control is important. |
| What sputtering method can be used with this target? | It can be used in DC or RF sputtering systems depending on the target conductivity, chamber design, and process conditions. |
| Is a backing plate available? | Yes. Copper or other suitable backing plates can be provided to improve heat dissipation and target stability. |
| How is the product packaged? | Targets are typically vacuum-sealed and protected with foam and export-safe outer packaging to reduce handling and transport damage. |
Typical Thin-Film Applications
- Thin-film research and materials-development projects requiring a composition-specific sputtering source
- Semiconductor, optical, energy, electronic, or laboratory coatings depending on the material system
- Custom R&D work where target composition, purity, and geometry need to be specified together
Target Configuration and Ordering Considerations
For quotation and manufacturability review, provide target size, thickness, purity or alloy composition, quantity, and the sputtering gun or cathode model if known. If a bonded assembly is required, include backing-plate material, bonding preference, and any dimensional tolerances, surface-finish needs, or inspection-document requirements. TFM can also review customer drawings or old-target samples for replacement builds.
Frequently Asked Questions
What is the main reason to use a Manganese Platinum sputtering target?
It provides a composition-specific source for thin-film deposition when the target material itself is important to the desired film chemistry or process.
How should the sputtering mode for Manganese Platinum be selected?
The power mode should be chosen according to target conductivity, thermal behavior, and equipment capability. Less-conductive materials are commonly evaluated with RF power.
Why are density and microstructure important for Manganese Platinum targets?
These factors can influence erosion stability, thermal behavior, particle generation, and the risk of cracking or local hot spots.
Can Manganese Platinum be supplied with a backing plate?
Yes. If the material is brittle or the cathode requires it, a bonded configuration can be reviewed according to target size, thickness, cooling, and power.
Does target composition always equal film composition?
No. Film chemistry may differ because of sputtering yields, process conditions, substrate temperature, re-sputtering, and chamber history. Film verification is recommended when composition matters.
What should I provide to request a quotation for Manganese Platinum?
Please provide the composition, purity, dimensions, quantity, target configuration, cathode details, and any drawing or inspection requirements.
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