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Dr. Nancy A. Burnham

Associate Professor of Physics and Biomedical Engineering

Department of Physics, Worcester Polytechnic Institute,
100 Institute Road, Worcester, MA 01609-2280 USA
Phone: (508) 831-5365, Fax: (508) 831-5886
E-mail: nab@wpi.edu, Olin Hall 219
Schedule


Teaching


Research

The study of the interaction of the last few atoms on a sharply pointed tip with a sample surface is my first love. Usually performed via Atomic Force Microscopy (AFM), one of the many variants of scanning probe microscopy, this technique has several levels. The first is the three dimensional imaging of surfaces with nanometer-scale resolution. Under special circumstances, even individual atoms can be discerned. The second is using the force-sensing tip as a probe of the materials properties – such as modulus and damping – of modern materials such as tissue-growth substrates, bacterial exopolymers, and microsensor surfaces. The third level is to learn about how small numbers of atoms interact, physically or chemically, by directly measuring their force interactions. Essential to all research aspects are a thorough understanding of how the instrument affects the measurements and proper data interpretation.

Biography

Nancy Burnham graduated from the University of Colorado at Boulder in 1987 with a Ph.D. in Physics.  Her dissertation concerned the surface analysis of photovoltaic materials. As a National Research Council Postdoctoral Fellow at the Naval Research Laboratory, she became interested in scanning probe microscopy, in particular its application to detecting material properties at the nanoscale.  After three years as a von Humboldt Fellow in Germany at Forschungszentrum Juelich, she spent another six years in Europe, principally at the Ecole Polytechnique Federale de Lausanne in Switzerland, all the while pursuing the mechanical properties of nanostructures and instrumentation for nanomechanics.  Her international experience also includes sejours at the University of Bordeaux, Tokyo Institute of Technology, and the Royal Institute of Technology in Stockholm (an exchange school with WPI).  She became an Associate Professor of Physics at WPI in January of 2000.  Invited, tutorial, or plenary speaker at over 40 conferences, author or co-author of over 70 publications with over 7000 citations (h-index 30), she is as well active in professional societies as, e.g., Secretary of the Nanometer Structures Committee of the IUVSTA and Treasurer of the Nanoscience and Technology Division of the AVS.  She was the recipient of the 2001 Nanotechnology Recognition Award from the latter organization, was a 2002 Institute of Physics of Ireland Lecturer, and became a Fellow of the AVS in 2010.  

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June 2013