Argonne National Laboratory Center for Nanoscale Materials U.S. Department of Energy

X-Ray Microscopy Staff

To read a PDF biography, click a name. To send a direct e-mail, click on an e-mail address.

Ian McNulty, Group Leader
Phone: 630.252.2882, Fax: 630.252.5739, E-mail: mcnulty@anl.gov

  • Ph.D., Stony Brook University
  • Research focus is on nanomagnetic materials and ordering at phase transitions
  • Coherent diffraction and X-ray optics

Dean Carbaugh, Technician Senior
Phone: 630.252.4833, Fax: 630.252.5739, E-mail: dcarbaugh@anl.gov

Martin Holt, Assistant Physicist
Phone: 630.252.5180, Fax: 630.252.5739, E-mail: mvholt@aps.anl.gov

  • Ph.D., University of Illinois at Urbana- Champaign
  • Current research activity is in the use of nanoscale diffraction microscopy as a probe of local structural physics in materials. This is broadly associated with two related areas: observation of novel nanoscale phase phenomena in active materials and observation of unique material behavior of nanoscale objects. Also active in development and commissioning of novel hard X-ray focusing optics (multilayer Laue lens) and frontier imaging techniques (divergent beam coherent Bragg diffraction imaging of disorder in solids).

Jörg Maser, Scientist
Phone: 630.252.1091, Fax: 630.252.5739, E-mail: maser@aps.anl.gov

  • Ph.D., University of Gottingen, Germany
  • Research interests include high-resolution X-ray optics, hard X-ray microscopy, and its application to nanoscale science, materials science, biological and medical science and environmental science. Experimental expertise is in X-ray fluorescence microscopy, X-ray diffraction, and transmission X-ray microscopy

Volker Rose, Assistant Physicist
Phone: 630.252.9849, Fax: 630.252.9303, E-mail: vrose@anl.gov

  • Dr.rer.nat., RWTH Aachen University
  • Research focuses on the combination of synchrotron radiation with scanning tunneling microscopy and scientific applications of high-resolution X-ray microscopy.

Julie Smagacz, Administrative Secretary
Phone: 630.252.4958, Fax: 630.252.5739, E-mail: smagacz@anl.gov

Robert Winarski, Physicist
Phone: 630.252.9921, Fax: 630.252.5739, E-mail: winarski@aps.anl.gov

  • Ph.D., Tulane University
  • Developing a full-field and tomographic X-ray research program using the unique capabilities associated with the design of the Hard X-Rray Nanoprobe Beamline
  • Studying nanoscale systems using polarized X-rays and applied electric and magnetic fields
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