- Materials
- Forms
-
Services
-
Services
-
-
Sectors
-
Supporting cutting edge research and development with advanced materials to your needs.
High performance materials for extreme conditions.
Innovative and lightweight materials with high mechanical properties and durability.
Materials used in chemical engineering from consumables to innovative solutions.
Advanced materials characterized by high electrical or insulation performance.
High quality materials for renewable energy.
Biocompatible and biodegradable materials to the highest standards.
High purity, biocompatible materials for high performance devices and applications.
High purity metals and alloys in various forms and crucibles suitable to your needs.
State of the art materials for the next generation of technologies.
High performance materials for extreme conditions.
Durable materials for corrosive environments.
Foils, disks or windows across a range of materials to facilitate your innovation.
Polymers, metal foils, and sustainable materials for your packaging needs.
Your requirements for unique products and attributes will be met across our 170,000+ product range and customization capabilities.
High-quality materials across branded products in various forms including rods, wires, and foils support space technology needs.
Highest quality materials to support your need for small-quantity specialist materials such as graphite and lithium compounds.
High purity materials to improve the reproducibility and reliability of your evaporation processes.
Academia Aerospace & Aeronautical Automotive Chemical Manufacturing Electronics and Bioelectronics Fuel Cells & Hydrogen Life Science and Biomaterials Storage & Batteries Vacuum Technology Mining and Metals Nanomaterials Nuclear Oil & Gas Optics Packaging Research & Labs Space Technology Medical Devices
-
-
Resources
-
Find out our latest news.
Read our latest insights, and opinions.
Discover our Innovation Discovered podcasts on innovation, products, interesting topics, and more.
Find out how we've worked with our partners
Our latest updates on what we are doing, find out more.
Find out more about us and the great roles we have available for talented individuals. Find out more.
Take a look at our global distributors.
Explore our FAQ resource to help answer your key questions.
Gain a clearer picture of the language used in scientific study
-
- About Us
Toggle Nav
Silicon Sputtering Target
Our Silicon Sputtering Targets are made from high purity silicon. Available in 15 variations, they allow precise control over the silicon deposition process for a variety of scientific and industrial applications. They exhibit properties like low resistivity and high carrier mobilities, making them ideal for microelectronics, photovoltaics and semiconductor devices. To ensure outstanding performance, our range of Silicon Sputtering Targets are precisely machined for compatibility with all major sputtering systems.
Formula: Si
Percentage Purity: 99.999%
Thickness: 4mm
Diameter: 20mm
CAS Number: 7440-21-3
UOM Code: 006-872-47
Percentage Purity: 99.999%
Thickness: 4mm
Diameter: 20mm
CAS Number: 7440-21-3
UOM Code: 006-872-47
SKU: 1000000926
Product Code: SI00-ST-000200
$147.69
each
- Buy 5 for $119.63 each and save 19%
- Buy 10 for $109.29 each and save 26%
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 14 |
| Crystal structure | Diamond |
| Electronic structure | Ne 3s² 3p² |
| Valences shown | 4 |
| Atomic weight( amu ) | 28.0855 |
| Thermal neutron absorption cross-section( Barns ) | 0.16 |
| Photo-electric work function( eV ) | 4.2 |
| Natural isotope distribution( Mass No./% ) | 30/ 3.10 |
| Natural isotope distribution( Mass No./% ) | 29/ 4.67 |
| Natural isotope distribution( Mass No./% ) | 28/ 92.23 |
| Atomic radius - Goldschmidt( nm ) | 0.117 |
| Ionisation potential( No./eV ) | 5/ 167 |
| Ionisation potential( No./eV ) | 1/ 8.15 |
| Ionisation potential( No./eV ) | 2/ 16.3 |
| Ionisation potential( No./eV ) | 3/ 33.5 |
| Ionisation potential( No./eV ) | 4/ 45.1 |
| Ionisation potential( No./eV ) | 6/ 205 |
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Mohs | 7 |
| Material condition | Polycrystalline |
| Poisson's ratio | 0.42 |
| Bulk modulus( GPa ) | 100 |
| Tensile modulus( GPa ) | 113 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 23 x 10¹⁰@20@20°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | -41.56 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 2355 |
| Density( gcm⁻³ ) | 2.34@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1410 |
| Latent heat of evaporation( J g⁻¹ ) | 13700 |
| Latent heat of fusion( J g⁻¹ ) | 1650 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 703@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 80-150@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 4.7-7.6@0-100°C |
Other Customers Purchased
-
Silicon Foil Formula: Si
Percentage Purity: 99.999%
Thickness: 1mm
Length 1: 25mm
Length 2: 25mm
Structure: Polycrystalline
CAS Number: 7440-21-3
UOM Code: 203-112-54
eachStarting at $219.33
Discounts applied for volume purchases -
Silicon Rod Formula: Si
Percentage Purity: 99.999%
Diameter: 25mm
Length: 100mm
Structure: Crystalline
CAS Number: 7440-21-3
UOM Code: 048-149-51
eachStarting at $321.64
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 -
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 -
Silicon Powder Formula: Si
Percentage Purity: 99.5%
Weight: 100g
Colour: Brown
CAS Number: 7440-21-3
UOM Code: 074-231-18
eachStarting at $164.93
Discounts applied for volume purchases -
Silicon Pellets Formula: Si
Percentage Purity: 99.99%
Maximum Lump Size: 7mm
Weight: 100g
Structure: Polycrystalline
Electrical Type: N-Type
CAS Number: 7440-21-3
UOM Code: 000-918-19
eachStarting at $149.23
Discounts applied for volume purchases
