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BrightnESS · Project

Advanced Neutron Detectors That Let Industry See Inside Materials Like Never Before

manufacturingTestedTRL 5Thin data (2/5)

Imagine you could shoot tiny particles at a piece of steel, a battery, or a medicine tablet and watch exactly how the atoms are arranged inside — without cutting it open. That's what neutron beams do, and Europe just built the world's most powerful one, the European Spallation Source. BrightnESS was the project that developed the critical detector technology to make this mega-facility actually useful — think of it as building the camera for the world's biggest X-ray machine, except it uses neutrons instead of X-rays and can see things X-rays simply cannot.

By the numbers
19,941,964
EUR EU investment in neutron detector and infrastructure technology
18
consortium partners contributing to ESS construction
11
European countries in the partnership
17
European partner countries building the ESS neutron source
45
total project deliverables produced
3
demonstrated detector prototypes (reflectometry, NMX, spectometry)
The business problem

What needed solving

Companies developing advanced materials, batteries, pharmaceuticals, and engineered components often cannot see what is happening inside their products at the atomic level. X-ray methods miss light elements and cannot penetrate thick metal parts. Without this visibility, R&D cycles are longer, quality failures go undetected, and root-cause analysis of material defects relies on destructive testing that wastes samples and time.

The solution

What was built

BrightnESS built three key neutron detector prototypes: a reflectometry detector for surface and thin-film analysis, an NMX detector module for crystallography, and a large-area detector for spectometry. Across 45 deliverables, the project also developed technology transfer processes and in-kind contribution coordination for ESS construction across 17 European partner countries.

Audience

Who needs this

Battery cell manufacturers needing to understand lithium-ion degradation mechanismsAerospace alloy producers requiring non-destructive internal stress mappingPharmaceutical companies optimizing drug formulation and tablet structureAutomotive OEMs validating lightweight composite materialsSpecialty chemical companies analyzing polymer and coating microstructure
Business applications

Who can put this to work

Advanced Materials & Metals
enterprise
Target: Steel, alloy, or composite manufacturers

If you are a metals or composites manufacturer dealing with unpredictable material failures or quality inconsistencies — this project developed large-area neutron detectors that can map internal stresses and structural defects non-destructively. The reflectometry detector built under this project enables surface and thin-film analysis at atomic resolution. Access to these tools through the ESS facility means you can validate material quality before products leave the factory.

Pharmaceutical & Life Sciences
mid-size
Target: Drug formulation and delivery companies

If you are a pharma company struggling with inconsistent drug release profiles or tablet stability — neutron scattering reveals how active ingredients are distributed inside a formulation at the molecular level. The spectometry detector developed by BrightnESS covers large measurement areas, enabling faster screening of multiple samples. With 18 partner institutions across 11 countries, there is a broad European support network for industrial access.

Energy Storage & Batteries
any
Target: Battery cell manufacturers and R&D labs

If you are a battery manufacturer trying to understand why cells degrade or fail — neutrons can see lithium ions moving inside a working battery in real time, something no other technique can do. The NMX detector module built by this project is optimized for crystallography, letting you map how electrode materials change during charge cycles. This kind of insight can cut your R&D iteration time significantly.

Frequently asked

Quick answers

What would it cost my company to use these neutron detectors?

Access to ESS instruments is typically free for academic users through a peer-review process, but industrial users can purchase proprietary beam time. Pricing varies by facility and instrument but typically ranges from a few thousand euros per day. The EUR 19,941,964 EU investment in BrightnESS means the detector infrastructure is already built and paid for.

Can this technology scale to industrial production-line testing?

The detectors developed here — reflectometry, NMX crystallography, and large-area spectometry — are designed for a research facility, not inline factory use. However, the insights gained from neutron analysis (material structure, defect mapping, stress analysis) directly inform manufacturing process improvements. Companies typically run targeted measurement campaigns at the ESS facility rather than installing neutron sources on-site.

Who owns the intellectual property from this project?

BrightnESS was coordinated by European Spallation Source ERIC, which is an intergovernmental organization. IP from the 45 deliverables is governed by the consortium agreement among 18 partners across 11 countries. Companies interested in licensing specific detector technology should contact ESS ERIC directly.

Is this technology ready for my company to use today?

The ESS facility in Lund, Sweden is operational and the detector technologies developed in BrightnESS (reflectometry detector, NMX module, large-area spectometry detector) were built as working prototypes. Industrial beam time can be booked through ESS. The project closed in August 2018, so these technologies have had years of further refinement.

How does neutron analysis compare to X-ray methods we already use?

Neutrons see what X-rays cannot: light elements like hydrogen and lithium, magnetic structures, and they penetrate deep into metals and engineering components. For battery research, polymer science, and bulk material stress analysis, neutrons provide unique data. The two techniques are complementary — neutrons fill the gaps where X-ray methods fall short.

What regulatory standards does this support?

Neutron-based materials characterization supports compliance with aerospace (NADCAP), automotive (IATF 16949), and pharmaceutical (GMP) quality standards by providing non-destructive internal inspection data. Based on available project data, no specific certifications were pursued within BrightnESS itself, but the measurement capabilities directly serve quality assurance workflows.

Do I need specialized staff to use this?

ESS provides instrument scientists who support industrial users during experiments. Your team needs domain expertise in your material or product, but the facility handles the neutron science. With 6 university and 11 research institute partners in the consortium, there is also a broad network of experts available for collaborative projects.

Consortium

Who built it

The BrightnESS consortium of 18 partners spans 11 countries, but has a striking composition: zero industrial partners and zero SMEs. The consortium is entirely research-driven — 11 research organizations, 6 universities, and 1 other entity — coordinated by the European Spallation Source ERIC in Sweden. This tells a business audience two things: first, the technology is deeply rooted in cutting-edge science with a nearly EUR 20 million EU investment; second, there is a clear gap in commercial translation, meaning companies engaging now would be early movers with little competition for industrial applications of these detector technologies. The pan-European spread (CH, CZ, DE, DK, ES, FR, HU, IT, NL, SE, UK) ensures broad geographic access to expertise.

How to reach the team

European Spallation Source ERIC in Lund, Sweden — reach out to their Industry Relations or Technology Transfer office

Next steps

Talk to the team behind this work.

Want to explore how ESS neutron analysis could solve a specific materials challenge in your production? SciTransfer can arrange a focused briefing with the right ESS instrument scientist for your application.

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