Piotr Gach

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About

Piotr Gach is a leading figure in the development of advanced X-ray scattering instrumentation for materials characterization. His primary research focuses on high-throughput, automated grazing-incidence wide-angle X-ray scattering (GIWAXS) and small-angle X-ray scattering (SAXS), with a particular emphasis on robotic sample handling and in situ analysis. Gach's major contribution is the design and implementation of a fully robotic GIWAXS platform at the Advanced Light Source (ALS) SAXS/WAXS beamline, which integrates a UR5e robotic arm, a helium-purged sample chamber, and custom data acquisition routines. This system dramatically accelerates thin-film characterization, enabling automated, high-throughput experiments that were previously impractical. His work, detailed in his most-cited paper (3 citations, 2025), has set a new standard for efficiency in synchrotron-based materials research. Gach’s innovations are pivotal for studying organic electronics, perovskites, and nanostructured films, and his web-based interface for sample management further streamlines user workflows. By bridging robotics and X-ray science, Gach is empowering researchers to explore material structure and dynamics at unprecedented speed and scale.