Boron Foil/Sheet

Industrial Applications

Boron Foil is used across nuclear instrumentation, neutron beam science, semiconductor doping research, and ultra-high-temperature materials testing wherever the B-10 thermal neutron absorption cross-section and flat foil geometry determine material selection:

✦ Neutron Shielding Elements and Absorber Inserts in Nuclear Instrumentation

Used for neutron shielding elements and absorber inserts in nuclear instrumentation, where the high thermal neutron absorption cross-section of natural boron and the flat foil geometry support selective thermal neutron shielding of instrument components and detector arrays.

✦ Neutron Beam Conditioning and Collimation

Applied for neutron beam conditioning and collimation in neutron scattering and activation experiments, where the flat foil geometry supports fabrication of absorber apertures, beam collimators, and sample shielding elements that selectively pass epithermal and fast neutrons while absorbing the thermal component.

✦ Solid Boron Source for Semiconductor Diffusion Doping Studies

Used as a solid boron source for diffusion doping in semiconductor substrate studies, where the flat foil form provides a controllable solid boron source geometry for vapour-phase diffusion doping experiments on silicon and other semiconductor substrates.

✦ Refractory Material Specimen in Ultra-High-Temperature Testing

Applied as a refractory material specimen in ultra-high-temperature materials testing, where the melting point of approximately 2076 °C allows investigation of boron’s mechanical and thermal properties in regimes inaccessible to conventional metal foil specimens.

✦ Neutron Detector Development and Cross-Section Calibration Research

Used for neutron detector development, nuclear reaction cross-section calibration measurements, as a solid boron source in surface science and thin film deposition studies, and for investigation of boron’s semiconductor properties and band structure.