Skip to content
BASIS Materials Purity & Precision sales@basismaterials.com
REQUEST A QUOTE
Representative image of Niobium (Nb) Sputtering Target

Representative image. Actual appearance may vary with composition, dimensions and manufacturing process.

BASIS MATERIALS / TARGET

Niobium (Nb) Sputtering Target

Grade / formula: Nb

Made to Order

Request a quote

Overview

Niobium is a refractory metal used in superconducting and functional-material research. Niobium (Nb) Sputtering Target is offered for semiconductor thin-film research. Specify the target configuration and dimensions required by your deposition system.

Technical Specifications

Material Niobium (Nb)
Chemical symbol Nb
Form Sputtering Target
Deposition method (reference) DC
Bonding options
  • Indium
  • Indium, Elastomer
Purity options
  • 4N, 99.99% Ex Ta
  • 99.95% pure Ex Ta
  • 99.99% pure Ex Ta
  • ≥99%
View all 5 options
  • 99.95%
Size options
  • 25.4 mm Dia. x 3.175 mm Thick
  • 25.4 mm Dia. x 6.35 mm Thick
  • 50.8 mm Dia. x 3.175 mm Thick
  • 50.8 mm Dia. x 6.35 mm Thick
View all 13 options
  • 76.2 mm Dia. x 3.175 mm Thick
  • 76.2 mm Dia. x 6.35 mm Thick
  • 101.6 mm Dia. x 3.175 mm Thick
  • 101.6 mm Dia. x 6.35 mm Thick
  • 152.4 mm Dia. x 3.175 mm Thick
  • 152.4 mm Dia. x 6.35 mm Thick
  • 203.2 mm Dia. x 3.175 mm Thick
  • 203.2 mm Dia. x 6.35 mm Thick
  • Dia.: 2″, 3″, 4″
CAS number 7440-03-1
Shape options Discs
Diameter 50.8 mm, 76.2 mm, 101.6 mm, 127 mm, 152.4 mm
Thickness 6.35 mm, 3.175 mm
Standard atomic weight (reference) 92.906 ± 0.001
Density (reference) 8.57 g/cm³
Melting point (reference) 2477 °C
Thermal conductivity (reference) 54 W/m.K

Final specifications, available configurations, pricing, and lead time are confirmed during quotation.

Applications

  • Semiconductor thin-film research

Customization & RFQ

Requested purity, geometry, dimensions, composition where applicable, and backing / bonding configuration.

Request a Quote

Request a product-specific SDS

Please request the SDS for your specific material and configuration.

Request SDS
REQUEST A QUOTE

Tell us what you need

Niobium (Nb) Sputtering Target is included automatically. Tell us the form, size and quantity you need; other details are optional.

For made-to-drawing assemblies, include the drawing number and revision in your notes and email the drawing to sales@basismaterials.com. Assembly suitability and the bonding method are reviewed for your material and equipment.