Semiconductor
Vital Materials provides high-purity materials, deposition sources, and advanced components essential to compound semiconductor and silicon-based device manufacturing. Our portfolio supports crystal growth, wafer fabrication, device processing, packaging, and end-of-line dicing — offering consistent quality and supply chain stability for III-V, II-VI, and IV semiconductor technologies. We deliver materials and components used across optoelectronics, power devices, RF, photonics, IR imaging, sensors, and advanced logic applications.
Core Areas We Support
Bulk Crystal Growth
Materials and components engineered for high-purity crystal growth processes, including:
- Ultra-high-purity starting materials
- Polycrystals
- PBN crucibles for controlled melt and growth environments
Chip Fabrication (III-V, II-VI, IV, Sapphire)
Materials used in epitaxy, doping, thin-film deposition, and wafer processing:
- III-V, II-VI, IV, and sapphire substrates
- Dopants and diffusion materials
- Electronic specialty gases
- MBE sources
- MO (metal-organic) sources
- Epiwafers
- Evaporation materials
- Sputtering and evaporation targets
Chip Packaging
Materials enabling reliable interconnects, thermal management, and device housing:
- Electronic packaging materials
- Bonded gold/silver wire
- Thermoelectric controller materials
- Bismuth telluride (Bi₂Te₃) materials
- MicroTec components
- Micro-optics including chalcogenide, Ge, and ZnSe
Wafer Dicing
Precision materials and components supporting wafer singulation and device separation:
- Laser wafer dicing
- Diamond wire saw
- Wafer marking
- Electrostatic chuck (ESC) technologies
Equipment & Services
- PVD/CVD
- Epitaxy
Components for Process Tools
- Mass flow controllers
- Shower heads
Recycling Solutions
- Comprehensive recycling of materials at all stages of semiconductor production
Quantum & Emerging Materials
- Bismuth and Bi-alloy systems (Bi₂Te₃, Bi₂Se₃)
- Tellurium- and indium-based compounds
- Topological and thermoelectric material platforms
- Thin film deposition for 150–300 mm substrates
- Precision sputtering and evaporation targets