M. Voeller

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About

M. Voeller is a leading figure in neutron scattering instrumentation, with a focus on advancing texture and strain analyses through innovative sample manipulation techniques. Their most impactful work centers on the development of a robotic sample handling system for the STRESS-SPEC neutron diffractometer, a key facility for materials science research. Voeller’s major contribution—integrating an industrial 6-axis robot into the diffractometer—dramatically improved the precision, speed, and flexibility of sample positioning, enabling more complex and high-throughput measurements of crystallographic textures and residual stresses in engineering materials. This work, published in 2015 and cited 15 times, has been instrumental in expanding the capabilities of neutron diffraction for studying polycrystalline materials, with direct applications in aerospace, automotive, and energy sectors. By automating sample manipulation, Voeller reduced human error and opened new avenues for in situ and time-resolved experiments. Their achievement represents a significant step forward in neutron instrumentation, demonstrating how robotics can enhance the efficiency and accuracy of materials characterization. Voeller’s contributions continue to influence the design of modern diffractometers, making them a key figure in the evolution of neutron scattering techniques.