• Argonne Distinguished Fellow, Chemistry Division, Argonne National Laboratory

• Assistant Physicist to Senior Physicist, Physics and Chemistry Divisions, Argonne (1983-2007)
• Post Doctoral Fellow, University of Chicago (1981-1983)
• Ph. D. University of California, Berkeley (1981)
• S.B. Massachusetts Institute of Technology (1976)

• ALS Scientific Advisory Committee  (2004-present)
• Proposal Review Panel - SRC, Stoughton, WI  (2003-present)
• APS Partner User, Sector 7 "Ultrafast and Ultrasmall Laser/X-ray Techniques"  (2004-present)
• Co-Chair APS Workshop on Time-Domain Science Using X-ray Techniques (Lake Geneva, 2004)
• General User Sectors 7, 11, 12

• Atomic, molecular and optical physics
• Ultrafast x-ray science
• Coherent control of molecular dynamics

Goals

• To assist the Advanced Photon Source in producing and publicizing world-class science.