ST6585 Niobium Tin Target (NbSn Target)

Niobium-Tin Target (NbSn-Target) Description

The Niobium-Tin Target (NbSn-Target) is a sputtering material made from a binary alloy that possesses a unique combination of superconducting, structural, and electrical properties. Niobium provides excellent mechanical strength, a high melting point, and chemical stability, while Tin enhances ductility and contributes to the formation of superconducting intermetallic phases, such as NbSn. The target exhibits good thermal conductivity and stable performance under high vacuum and high-energy sputtering conditions. Its fine, homogeneous microstructure, achieved through precision alloys and controlled manufacturing processes, ensures uniform layer deposition and consistent composition. The material demonstrates good adhesion and compatibility with various substrates and supports a wide range of thin-film deposition techniques, making it particularly suitable for the production of high-purity superconducting films, conductive coatings, and functional electronic materials.

Niobium-Tin Target (NbSn-Target) Specification

Properties

*The above product information is based on theoretical data. For specific requirements and detailed inquiries, please contact us.

Size: Custom

Niobium-Tin Target (NbSn-Target) Applications

• Superconducting films: For the deposition of NbSn thin films for superconducting magnets, quantum computing elements, and cryogenic electronics due to their high critical current density and strong magnetic field tolerance.
• Microelectronics: Used in the fabrication of conductive interconnects and barrier layers in microelectronic devices, where both structural integrity and electron mobility are critical.
• MEMS and Sensors: Applied in microelectromechanical systems (MEMS) and sensitive thin-film sensors that require stable metallic coatings with low resistance.
• Advanced Coatings: Suitable for high vacuum and high-temperature coatings in scientific instruments or electronics for aerospace applications.
• Superconducting RF Cavities: Due to the superconducting nature of Nb-Sn compounds, thin-film coatings are used for accelerator cavities in particle physics research.

Niobium-Tin Target (NbSn-Target) Packaging

Our products are packaged in custom cartons of various sizes, depending on the dimensions of the material. Smaller items are securely packed in PP cartons, while larger items are placed in bespoke wooden crates. We adhere strictly to custom packaging regulations and utilize appropriate cushioning materials to ensure optimal protection during transport.

Packaging: Carton, wooden crate, or custom.

Manufacturing Process

1. Brief Overview of the Manufacturing Process

2. Testing Procedures

1. Chemical composition analysis - Verified using techniques such as GDMS or XRF to ensure compliance with purity requirements.
2. Mechanical property testing - Includes tensile strength, yield strength, and elongation tests to assess material performance.
3. Dimension measurement - Measures thickness, width, and length to ensure adherence to specified tolerances.
4. Surface quality inspection - Checks for defects such as scratches, cracks, or inclusions through visual and ultrasonic inspection.
5. Hardness testing - Determines material hardness to confirm uniformity and mechanical reliability.

Frequently Asked Questions about Niobium-Tin Targets (NbSn-Targets)

Q1: What is the purity level of NbSn-Targets offered by SAM?

A1: Stanford Advanced Materials typically provides NbSn-Targets with a purity level of 99.9% or higher, with custom purities available upon request.

Q2: Which sputtering methods are compatible with NbSn-Targets?

A2: NbSn-Targets are compatible with both RF and DC magnetron sputtering systems and may be used in high vacuum or reactive environments depending on the desired film properties.

F3: How should NbSn-Targets be stored?

A3: The targets should be stored in a dry, controlled environment, preferably in vacuum-sealed packaging to prevent oxidation or contamination.

Performance Comparison Table with Competing Products

NbSn-Target vs. Nb-Target vs. Ta-Target

Related Information

1. Raw Materials - Niobium (Nb)

Niobium is a grey, ductile transition metal with atomic number 41, known for its high melting point (2477°C), excellent corrosion resistance, and superconducting properties. It readily forms stable oxides and alloys with other elements, especially in the manufacture of high-performance materials. Niobium is commonly used in superconductors, aerospace alloys, and modern electronics, as it retains its strength at high temperatures and is compatible with other high-purity materials.

2. Raw Materials - Tin (Sn)

Tin is a soft, silvery-white post-transition metal with the atomic number 50, valued for its low melting point (232°C), malleability, and corrosion resistance. It is chemically stable in air and water, being widely used in coatings to protect other metals from oxidation. Tin plays a key role in forming intermetallic compounds such as Nb₃Sn, which exhibit superconducting behaviour, making it indispensable in electronics, soldering, and advanced material applications.