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University of Delaware

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Barry C. Walker

Professor
Lab Location: 014 Sharp Lab
206 Sharp Lab
Newark, DE 19716
302-831-2673
Personal Website
Biography
Research
Publications
 

Biography

Post-Doctorate Research Assistant: Prof. Kent R. Wilson & Dr. Chris Barty, Department of Chemistry & Biochemistry, University of California San Diego, CA; Ph.D. Physics, Stony Brook University, NY; Graduate Research, Advisor Dr. Louis F. DiMauro, Department of Chemistry, Brookhaven National Lab, NY; B.A. Chemistry and B.A. Physics, Point Loma Nazarene University, CA​

Google Scholar Profile 

Research

Research on ultrafast and high-intensity lasers in atomic, molecular, and optical systems. Experimental and theory work includes semi-classical and quantum systems interacting with light and developing new laser science technology. Applications include 21st century x-ray sources, high-power lasers, modeling complex dynamics, and experimental apparatus for precision high energy and relativistic measurements.

https://sites.udel.edu/bcw​alker/​​​

Publications

S. Palaniyappan, R. Mitchell, R. Sauer, I. Ghebregziabher, S. L. White, M. F. Decamp and B. C. Walker, "Ionization of methane in strong and ultrastrong relativistic fields", Phys. Rev. Lett. 100, 183001 (2008).|I.Ghebregziabher and B. C. Walker, "Impact of coherence in radiation from ultrahigh-field atomic ionization", Phys. Rev. A 77, 023417 (2008).|E. Gagnon, A.S. Sandhu, A. Paul, K. Hagen, A. Czasch, T. Jahnke, P. Ranitovic, C.L. Cocke, B. Walker, M.M. Murnane and H.C. Kapteyn, "Time-resolved momentum imaging system for molecular dynamics studies using a tabletop ultrafast extreme-ultraviolet light source", Review of Scientific Inst. 79, 063102 (2008).|I. Ghebregziabher and B. C. Walker, "Effect of focal geometry on radiation from atomic ionization in an ultrastrong and ultrafast laser field", Phys. Rev. A 76, 023415 (2007).|B. A. Reagan, T. Popmintchev, M. E. Grisham, D. M. Gaudiosi, M. Berrill, O. Cohen, B. C. Walker, M. M. Murnane, J. J. Rocca and H. C. Kapteyn, "Enhanced high-order harmonic generation from Xe, Kr, and Ar in a capillary discharge", Phys. Rev. A 76, 013816 (2007).
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