The Quantum Catalog
Source the highest purity metals required for fault-tolerant quantum computing architectures.
Nb
Quantum-Grade Niobium
Purity: 6N (99.9999%)
Ultra-high purity Niobium for superconducting RF cavities. Minimizes residual resistance ratio (RRR) degradation.
Key Applications
- SRF Cavities
- Josephson Junctions
- Quantum Sensors
Ta
Quantum-Grade Tantalum
Purity: 5N5 (99.9995%)
Exceptional surface oxide properties, drastically reducing dielectric loss in transmon qubit architectures.
Key Applications
- Transmon Qubits
- Capacitor Pads
- Resonators
Al
High-Purity Aluminum
Purity: 6N (99.9999%)
Epitaxial-ready aluminum for ultra-low loss junctions and interconnections in scalable quantum circuits.
Key Applications
- Airbridges
- Tunnel Junctions
- Microwave Resonators
Request for Quote (RFQ)
For research institutions and commercial fabrication facilities.