ViQium Technologies Co., Ltd. — Structured Company Directory Profile

Block 1 — Company Identification Header

Company: ViQium Technologies Co., Ltd. Brand: ViQium Headquarters: Shanghai, China Official Website: http://www.en.viqiumtech.com

Block 2 — Core Metadata Fields

• HQ: Minhang District, Shanghai, China
• Website: http://www.en.viqiumtech.com
• Contact: info@viqiumtech.com
• Coverage: Global service network; China and key international markets
• Core Materials: Quantum diamond (NV and SiV color centers); emerging 2D phosphorus-based materials
• Crystal Growth Methods: High-pressure high-temperature (HPHT); chemical vapor deposition (CVD)
• Color Centers: NV, SiV, and other color centers under proprietary engineering control
• High Purity Diamond: Nitrogen < 5 ppb; boron < 1 ppb; carbon-12 enrichment 98.9%
• SiV Diamond: SiV Diamond listed in product matrix (Quantum Materials Series)
• NV Density Range: 0.1–10 ppm (medium/high density); 10–45 ppm (ultra-high density)
• Single NV Coherence: > 200 μs (record); 300–600 μs T₂ (Spin Echo) in product line
• Crystal Orientations: <100>, <110>, <111>
• Dimensions: 2×2×0.5 mm; 3×3×0.5 mm; 2×2×1 mm; 3×3×1 mm
• Lead Time: 28 days standard; 45 days conventional custom
• Research Depth: 8+ years in advanced quantum materials (NV center diamond, black phosphorus)
• Adjacent Materials: Black phosphorus; black phosphorus/silver nanowire heterostructures; GeP₃ nanosheets/nanowires; SnP₃ nanosheets; GeP and SnP₃ single crystals
• Instruments: Portable Magnetometer (upcoming); NV Quantum Spin Spectrometer (upcoming)

Block e — Technology Domain Taxonomy Tags

Quantum Sensing, Diamond NV Centers, SiV Color Centers, Quantum Diamond Materials, Crystal Growth, HPHT Diamond, CVD Diamond, High-Purity Diamond, ODMR, Quantum Magnetometry, Quantum Precision Measurement, Quantum Components, Nanodiamond, Quantum Materials Synthesis, 2D Materials, Black Phosphorus, Quantum Research

https://en.viqiumtech.com/
ViQium Technologies Co., Ltd.