Localize semiconductor defects including depth with high accuracy, non destructively
Detect defects faster
Find in minutes what used to take weeks.
Find in minutes what used to take weeks.
Detect the undetectable
Localize hard-to-find faults like opens and low-ohmic shorts.
Localize hard-to-find faults like opens and low-ohmic shorts.
Gain depth information
3D visualization with precise depth localization of every defect.
3D visualization with precise depth localization of every defect.
Our Mission
Enabling next-generation chipmaking by revealing every hidden defect.
Company Intro
Application notes
We'd rather show than tell. Have a look at one of our application notes.
Our application notes are derived from anonymized data based on real customer measurements. Find all available application notes in our customer portal.
Quantum Diamond Microscopy for Non-Destructive Failure Analysis of an Integrated Fan-Out Package-on-Package iPhone Chip
News about QuantumDiamonds
Newsroom
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Company Updates
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Jul 23, 2026
Bavarian Deputy Minister-President and German Federal Ministry for Economic Affairs (BMWE) visit as QuantumDiamonds opens first section of its new Munich production facility
Company Updates
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Jul 23, 2026
Bavarian Deputy Minister-President and German Federal Ministry for Economic Affairs (BMWE) visit as QuantumDiamonds opens first section of its new Munich production facility
Company Updates
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Jul 23, 2026
Bavarian Deputy Minister-President and German Federal Ministry for Economic Affairs (BMWE) visit as QuantumDiamonds opens first section of its new Munich production facility
Company Updates
Company Updates
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Jul 23, 2026
QuantumDiamonds and TU Munich receive funding for TroDeQu, the first European effort to detect hardware trojans with quantum sensing
Company Updates
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Jul 23, 2026
QuantumDiamonds and TU Munich receive funding for TroDeQu, the first European effort to detect hardware trojans with quantum sensing
Company Updates
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Jul 23, 2026
QuantumDiamonds and TU Munich receive funding for TroDeQu, the first European effort to detect hardware trojans with quantum sensing
Company Updates
Company Updates
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Jul 9, 2026
QuantumDiamonds raises €91 million to set the global standard for next-generation chip inspection
Company Updates
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Jul 9, 2026
QuantumDiamonds raises €91 million to set the global standard for next-generation chip inspection
Company Updates
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Jul 9, 2026
QuantumDiamonds raises €91 million to set the global standard for next-generation chip inspection
Company Updates
Our Products and services
Take semiconductor testing to the next level
QuantumDiamonds develops and deploys next-gen semiconductor testing tools for the advanced packaging era, while offering in-house failure analysis with quantum sensing as a service.
In-Lab
Commercially available, reach out for more information
High-resolution, non-destructive localization of defects at the single-chip level for R&D and failure analysis.
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In-Line
Under development, reach out for early access
High-throughput wafer mapping for real-time yield monitoring and optimization of production processes.
Technical Specs
Unprecedented depth reach, resolution and speed for testing advanced semiconductors.
Our technology metrics:
Magnetic Current Imaging
- Detects shorts, leakages and opens
- Sees details up to 100× smaller than traditional inspection, with 100–1,000× lower noise and 3-10× higher sensitivity
Widefield Technique
- Up to 3 × 3 mm field of view
- Stitching up to 5 × 5 cm
- Results in minutes, not hours
- Ideal for large-area defect mapping
Operational Conditions
- Robust imaging and testing at room temperature
- Stable down to cryogenic temperatures and up to 700 °C
Our projects
Our engagements in the quantum race
Read about our partner projects:
Facts & Figures
QD in numbers
2022
Founded
€98M
Raised to date
70+
Employees
