Product Code : ST-Sm-5N-Cu
Samarium (Sm) sputtering target is a highly reactive rare earth metal. It has a silvery white appearance and is used in many applications including magnets, missiles, lasers, radar and aerospace components. This material has been used in sputtering targets for some time and is particularly useful in optical coating applications. Samarium sputtering targets come in various purities ranging from 99.99% to 99.999%. Samarium sputtering targets can be cut to customer specifications with materials including 2mm up to 300mm diameter with very precise thickness options.
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| Product | Product Code | Purity | Size | Contact Us |
Product Information
Samarium (Sm) sputtering target is a highly reactive rare earth metal. It has a silvery white appearance and is used in many applications including magnets, missiles, lasers, radar and aerospace components. This material has been used in sputtering targets for some time and is particularly useful in optical coating applications. Samarium sputtering targets come in various purities ranging from 99.99% to 99.999%. Samarium sputtering targets can be cut to customer specifications with materials including 2mm up to 300mm diameter with very precise thickness options.
Chemical Formula: Sm
CAS Number: 7440-19-9
Samarium (Sm) Sputtering Target Specification
Shape: Disc/Rectangular/Tube
Bonding: Unbonding/Bonding
Per your request or drawing
We can customized as required
Size：
| Circular Sputtering Targets | Diameter | 1.0”2.0”3.0”4.0”5.0”6.0”up to 21” |
| Rectangular Sputtering Targets | Width x Length | 5” x 12”5” x 15”5” x 20”5” x 22”6” x 20” |
| Thickness | 0.125”, 0.25” | |
Properties（Theoretical）
| Molecular Weight | 150.36 |
| Appearance | Silvery |
| Melting Point | 1072°C |
| Boiling Point | 1803°C |
| Density | 7353 kg/m3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 88.0 microhm-cm @ 25°C |
| Electronegativity | 1.2 Paulings |
| Heat of Vaporization | 46 K-cal/gm atom at 1791°C |
| Poisson's Ratio | 0.274 |
| Specific Heat | 0.043 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.133 W/cm/K @ 298.2 K |
| Thermal Expansion | (r.t.) ( poly) 12.7 µm/(m·K) |
| Vickers Hardness | 412 MPa |
| Young's Modulus | (? form) 49.7 GPa |
Sputtering Targets Requirements
General requirements such as size, flatness, purity, impurity content, density, N/O/C/S, grain size, and defect control. Special requirements include surface roughness, resistance value, grain size uniformity, composition and tissue uniformity, magnetic conductivity, ultra-high density, ultra-fine grains, etc.
Application of Samarium (Sm) Sputtering Target
Samarium (Sm) Sputtering Target is mainly used in the electronics and information industry, glass coating field, wear-resistant materials, high-temperature corrosion resistance, high-grade decorative goods, and other industries.
Packing of Samarium (Sm) Sputtering Target
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Samarium (Sm) Sputtering Target is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Sm |
| MDL Number | MFCD00011233 |
| EC No. | 231-128-7 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23951 |
| SMILES | [Sm] |
| InchI Identifier | InChI=1S/Sm |
| InchI Key | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
