UEC members serve as points of contact for all Users' Association members; in order to identify which current UEC member can best represent your interests, please consult the information provided below. If you do not feel that any current UEC member is suited to represent you, please contact the UEC Chair.

Member Facility Affiliation Institution Type Field(s) Expertise/Interest Synchrotron Technologies
Alvin Acerbo Partner Academia Geochemistry, Soil Chemistry, Environmental Sciences X-ray fluorescence imaging, x-ray absorption spectroscopy, fluorescence micro-tomography, fluorescence micro-diffraction
Matt Dawber Partner & GU Academia Condensed Matter Physics, Funcitional Oxides, Thin Films and Multilayers, Ferroelectrics Surface x-ray scattering, in-situ x-ray diffraction during thin film growth, coherent scattering
Mark Dean (Past Chair) Partner & GU Government Condensed Matter Physics, Quantum Materials, Magnetism, Superconductivity Resonant x-ray scattering, inelastic x-ray scattering, coherent scattering
Erik Farquhar (Outreach Coordinator) Partner Academia Structural Biology, Biophysics, Diamond-based Detectors X-ray Footprinting, bioXAS, IR Microspectroscopy, XBIC
Simerjeet Gill (Chair) GU Government Materials Science, Interfaces under Extreme Conditions In-situ x-ray microscopy
Stephan Hruszkewycz GU Government Nanoscience, Photonics Coherent x-ray scattering, Bragg diffraction
Amy Marschilok GU Academia Materials Science, Chemistry, Electrochemistry, Energy Storage X-ray Diffraction, X-ray Absorption Spectroscopy, Mapping Techniques
Stan Petrash GU Industry Materials and polymer science, in-situ X-ray imaging, scattering and spectroscopy, energy storage, additive manufacturing, polymers and conductive compoisites SAXS/WAXS, x-ray microspectroscopy, XAS, ptychography
Troy Rasbury GU Academia Geochemistry, Isotope Research, U/Pb dating X-ray fluorescence imaging, x-ray spectroscopy
Fred Walker Partner & GU Academia Complex Oxide Materials, Molecular Beam Epitaxy X-ray diffraction (surfaces and interfaces)
Michael Wiener GU Academia Molecular Physiology, Biological Physics, Experimental Condensed-Matter Physics Macromolecular (Protein) Crystallography, BioSAXS/BioSANS
Matthew Whitaker (Vice Chair) Partner & GU Academia Mineral Physics, Planetary Science, Experimental Geochemistry/Petrology X-ray Powder Diffraction, Pair Distribution Function, X-ray Fluorescence Microprobe, Tender Energy X-ray Absorption Spectroscopy
Kevin Yager (Secretary) Partner & GU Government Nanoscience, soft matter X-ray scattering (SAXS/WAXS), grazing-incidence (GISAXS/GIWAXS), reflectivity (XRR)
Tiffany Victor (Student Rep) GU Government Biomedical Science, Clinical Science, Science Education, Science Policy Infrared and X-ray spectroscopy