Nb₂O₅

Nb₂O₅ Niobium Pentoxide Material for Advanced Energy and Thin Film Applications

BiTeSe Thermoelectric Material Sputtering Target

Niobium Pentoxide

Nb₂O₅

Nb₂O₅

Niobium Pentoxide (Nb₂O₅)

Product Description

Nb₂O₅ is a high performance oxide material composed of niobium and oxygen, widely used in semiconductor manufacturing, thin film deposition, optical coatings, and advanced electronic applications. These materials are valued for their high dielectric constant, excellent optical transparency, chemical stability, and superior thermal resistance.

Product Specifications

Composition: Nb, O (various atomic ratios)
Purity: ≥ 99.99%
Density: ≥ 90% theoretical density
Dimension: OD 50.8 mm – 450.0 mm
Tolerance diameter: ±0.1 mm
Thickness tolerance: ±0.1 mm
Surface Roughness: 32 RMS

Nb₂O₅ Materials

High purity Nb₂O₅ material is designed for semiconductor manufacturing, thin film deposition, and advanced dielectric and optical applications. Nb₂O₅ belongs to the family of functional oxide materials widely used in integrated circuits, optical coatings, capacitors, electrochromic devices, and microelectronic systems.

These materials are engineered to provide excellent dielectric performance, optical properties, and long-term chemical stability. By carefully controlling composition and microstructure, Nb₂O₅ materials can be optimized for both research and industrial applications.

This material is commonly used in advanced electronics, semiconductor research, optical systems, and thin film deposition processes.

Applications of Nb₂O₅ Materials

Nb₂O₅ materials are widely used in advanced semiconductor, optical, and energy technologies.

Common applications include:

  • Semiconductor and thin film research
  • Thin film deposition and sputtering targets
  • High-k dielectric layers
  • Optical coatings and photonic devices
  • Electrochromic coatings and smart windows
  • Capacitors and microelectronic devices
  • Advanced materials research and development


The ability to control the composition of Nb₂O₅ allows engineers and researchers to optimize dielectric performance, optical transparency, chemical durability, and thermal stability for specialized applications.

Nb₂O₅ Sputtering Targets for Thin Film Deposition

Nb₂O₅ sputtering targets are used in physical vapor deposition (PVD) processes to produce high quality oxide thin films with excellent dielectric and optical performance. These targets enable precise control of material composition during deposition, making them ideal for research laboratories, semiconductor manufacturing environments, and advanced materials development.

Thin films produced using Nb₂O₅ sputtering targets are commonly applied in semiconductor devices, dielectric layers, optical coatings, electrochromic devices, capacitors, and advanced photonic systems.

Notice: Pioneer Materials can manufacture custom Nb₂O₅ sputtering targets and compound materials according to specific customer requirements, including tailored composition, density, dimensions, backing plate bonding, and custom geometries.

Request a Quote for Nb₂O₅ Materials

Contact Pioneer Materials to learn more about our high purity Nb₂O₅ materials and custom sputtering targets. Our team can provide customized compositions, dimensions, bonding options, and manufacturing solutions designed to meet your semiconductor, dielectric, optical coating, and advanced thin film deposition requirements.

Request a Quote

Please fill out the form with your specific requirements, and our dedicated team will promptly review your request and provide you with a comprehensive quotation tailored to your needs. We are committed to delivering the highest quality materials and exceptional service to meet your unique demands.

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