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Formula: Se
Form: Sputtering Target
Material: Selenium
CAS Number: 7782-49-2
Commodity: Metals
Thickness:
3mm
Diameter:
50mm
Hazard Pictogram:
GHS06, GHS08, GHS09
Our Selenium Sputtering Targets are valued in the semiconductor industry to deposit thin films of selenium onto substrates via physical vapor deposition. Selenium itself is a nonmetallic element that’s photoconductive with a high melting point. These properties mean that it’s used as a film in applications such as photovoltaics, photocopiers, light meters and solar cells. Providing a controlled, uniformed and reliable coating, Selenium Sputtering Targets meet the needs of both research and manufacturing.
Acute toxicity
Serious health hazard
Hazardous to the environment
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 34 |
| Crystal structure | Hexagonal |
| Electronic structure | Ar 3d¹⁰ 4s² 4p⁴ |
| Valences shown | -2,4,6 |
| Atomic weight( amu ) | 78.96 |
| Thermal neutron absorption cross-section( Barns ) | 12.2 |
| Photo-electric work function( eV ) | 5.9 |
| Natural isotope distribution( Mass No./% ) | 76/ 9.0 |
| Natural isotope distribution( Mass No./% ) | 82/ 9.2 |
| Natural isotope distribution( Mass No./% ) | 74/ 0.9 |
| Natural isotope distribution( Mass No./% ) | 80/ 49.8 |
| Natural isotope distribution( Mass No./% ) | 77/ 7.6 |
| Natural isotope distribution( Mass No./% ) | 78/ 23.5 |
| Atomic radius - Goldschmidt( nm ) | 0.116 |
| Ionisation potential( No./eV ) | 4/ 42.9 |
| Ionisation potential( No./eV ) | 6/ 81.7 |
| Ionisation potential( No./eV ) | 5/ 68.3 |
| Ionisation potential( No./eV ) | 1/ 9.75 |
| Ionisation potential( No./eV ) | 3/ 30.8 |
| Ionisation potential( No./eV ) | 2/ 21.2 |
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Mohs | 2 |
| Material condition | Polycrystalline |
| Poisson's ratio | 0.447 |
| Bulk modulus( GPa ) | 8.3 |
| Tensile modulus( GPa ) | 58 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 12@20@20°C |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 685 |
| Density( gcm⁻³ ) | 4.79@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 217 |
| Latent heat of evaporation( J g⁻¹ ) | 333 |
| Latent heat of fusion( J g⁻¹ ) | 69 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 321@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.5@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 37@0-100°C |
Other Customers Purchased
-
Selenium Pellets Formula: Se
Percentage Purity: 99.999%
Maximum Lump Size: 3mm
Weight: 20g
CAS Number: 7782-49-2
UOM Code: 107-634-56
eachStarting at $263.32
Discounts applied for volume purchases -
Nickel/Iron/Molybdenum Alloy Sputtering Target (Ni80/Fe15.5/Mo 4.5) Formula: Ni80/Fe15.5/Mo 4.5
Thickness: 3mm
Diameter: 50.8mm
UOM Code: 934-571-32
eachStarting at $361.99
Discounts applied for volume purchases -
Selenium Foil Formula: Se
Percentage Purity: 99.95%
Thickness: 3mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7782-49-2
UOM Code: 597-278-91
eachStarting at $449.31
Discounts applied for volume purchases -
Nickel/Vanadium Alloy Sputtering Target (Ni93/V 7) Formula: Ni93/V 7
Thickness: 3mm
Diameter: 76.2mm
UOM Code: 300-832-51
eachStarting at $449.41
Discounts applied for volume purchases -
Selenium Powder Formula: Se
Percentage Purity: 99.95%
Maximum Particle Size: 250µm
Weight: 300g
CAS Number: 7782-49-2
UOM Code: 246-830-13
eachStarting at $178.23
Discounts applied for volume purchases -
Zinc Oxide/Gallium Oxide (2% GZO) Sputtering Target Formula: ZnO 98 / Ga2O3 2
Thickness: 5mm
Diameter: 25mm
UOM Code: 315-266-36
eachStarting at $724.88
Discounts applied for volume purchases
