3M™ 10B Enriched Boron Carbide Sputtering Targets for Neutron Detection
Address the critical shortage of Helium-3 (3He) with our specialized 10B enriched boron carbide sputtering targets. As a matter of fact, Boron-10 (10B) has an exceptionally high thermal neutron capture cross-section (3840 barns). Therefore, our enriched targets (isotopic purity >96%) are the superior source material for fabricating the thin-film converters in next-generation solid-state and microstructured neutron detectors. We supply high-density targets suitable for homeland security, scientific neutron scattering, and nuclear monitoring applications.
Experience Unmatched Quality and Performance
Critical Applications: Detection & Shielding
Our enriched 10B4C sputtering targets are engineered for the most demanding nuclear physics applications:
Neutron Detection (Replacement for 3He)
First, thin films of 10B4C are the leading technology for solid-state neutron detectors. In these devices, the 10B layer captures neutrons and converts them into detectable alpha particles and Lithium ions. Crucially, high-density sputtered films offer superior efficiency compared to loose powders.
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Neutron Optics & Shielding
Furthermore, 10B coatings are used in neutron guides and choppers at major research facilities (like the ESS or SNS) to absorb stray neutrons and define beam paths with extreme precision.
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High Thermal Stability
Finally, while typically used as nanoparticles, sputtered 10B films are investigated for microdosimetry and experimental setups in cancer therapy research due to their localized energy deposition.
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Technical Information
| Standard Composition | Purity | Hardness | Density | Yield Strength/Tensile | Available Geometries | Backing Plate Options |
| 10B4C |
99.5% B-10 Isotope >96 |
9.5-9.75 |
Observed: 2.37 g/cm³ ÷ Theoretical: 2.52 g/cm³ __________
94.04% |
260-375Mpa | Planar | Molybdenum (Mo) |
About Our Enriched Boron Carbide (10B4C) Sputtering Targets
Working with enriched isotopes requires precision to avoid waste and ensure performance.
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High Density & Uniformity: We process 3M™ enriched powders into high-density ceramic targets (typically >94% density). This is vital because high density ensures a consistent sputter rate and uniform film thickness, which is directly correlated to detector efficiency.
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Isotopic Purity: We guarantee 10B enrichment levels >96%, maximizing the neutron capture probability per unit volume of your thin film.
Secure Your Investment with Indium Bonding
Barium Titanate is a brittle ceramic that is sensitive to thermal shock. Protect your investment with our professional Indium Bonding service, which ensures superior thermal transfer and stress relief between the target and backing plate
Need Standard Hard Coatings?
For wear resistance and tribological applications where isotopic enrichment is not required, explore our standard, cost-effective Boron Carbide B4C targets.
Custom Ceramic Target Manufacturing
Do you require a specific non-standard geometry or a unique isotopic ratio? We specialize in custom pressing and sintering of advanced ceramic materials.
Get Started with High-Purity Enriched Boron Carbide Sputtering Targets
Contact us to learn more about how our high-quality B4C Sputtering Targets can support your specific microelectronics application needs. Request a quote today!