Elizabeth Dickey

Distinguished Professor and Associate Department Head

Director, Center for Dielectrics and Piezoelectrics
Director of Graduate Programs
Director, NSF Research Traineeship on Science and Engineering of Atomic Structure
Editor, Journal of the American Ceramic Society
  • 919-515-3920
  • Engineering Building I (EB1) 3076B

Professor Dickey’s research focuses on developing processing-structure-property relationships for material systems in which the macroscopic physical properties (mechanical, electrical, thermal, etc.) are governed by grain boundaries or internal interfaces. Particular emphasis is placed on understanding the role of grain boundary chemistry on electrical and chemical transport. In addition, she is interested in understanding the role of microstructure and interfaces on the mechanical properties of eutectic ceramic composites, which are being developed for high-temperature and armor applications. Her research involves using an array of analytical techniques, in particular electron microscopy and spectroscopy, to understand the structure and chemistry of internal defects in materials. She has over one hundred fifty peer-reviewed journal publications in these areas with over thirteen-thousand citations.

Center for Dielectrics and Piezoelectrics

Science and Engineering of Atomic Structure

Visit Researcher ID



Materials Science and Engineering

Northwestern University


Materials Engineering

University of Kentucky

Honors and Awards

  • Fellow of the American Ceramic Society,
  • Fellow of the Microscopy Society of America,
  • World Academy of Ceramics Academician,
  • NCSU Alumni Association Distinguished Graduate Professorship,
  • Richard M. Fulrath Award, American Ceramic Society,
  • Northwestern University Early Career Achievement Award for Alumni in MSE,
  • Presidential Early Career Award for Scientists and Engineers (PECASE),


Atomic-resolution electron microscopy of nanoscale local structure in lead-based relaxor ferroelectrics
Kumar, A., Baker, J. N., Bowes, P. C., Cabral, M. J., Zhang, S., Dickey, E. C., … LeBeau, J. M. (2020), Nature Materials. https://doi.org/10.1038/s41563-020-0794-5
Crystallization behavior of amorphous BaTiO3 thin films
Ryu, G. H., Lewis, N. P., Kotsonis, G. N., Maria, J.-P., & Dickey, E. C. (2020), Journal of Materials Science, 4. https://doi.org/10.1007/s10853-020-04637-z
Interfacial stability and ionic conductivity enhanced by dopant segregation in eutectic ceramics: the role of Gd segregation in doped CeO2/CoO and CeO2/NiO interfaces
Orera, A., Wang, F., Ferreiro-Vila, E., Serrano-Zabaleta, S., Larrañaga, A., Laguna-Bercero, M. A., … Larrea, Á. (2020), Journal of Materials Chemistry A. https://doi.org/10.1039/C9TA12315F
Low frequency dielectric properties related to structure of cotton fabrics
Mukai, Y., Dickey, E. C., & Suh, M. (2020), IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 27(1), 314–321. https://doi.org/10.1109/TDEI.2019.008511
Remembering Joanna McKittrick
Fahrenholtz, B., Brennecka, G., Dickey, E., Ferreira, J., Klein, L., Mauro, J., … Martin, M. (2020), Journal of the American Ceramic Society, 103(4), 2277–2277. https://doi.org/10.1111/jace.16967
Barrier formation at BaTiO3 interfaces with Ni and NiO
Long, D. M., Klein, A., & Dickey, E. C. (2019), Applied Surface Science, 466, 472–476. https://doi.org/10.1016/j.apsusc.2018.10.040
Cold sintering with dimethyl sulfoxide solutions for metal oxides
Kang, X., Floyd, R., Lowum, S., Long, D., Dickey, E., & Maria, J.-P. (2019), Journal of Materials Science, 54(10), 7438–7446. https://doi.org/10.1007/s10853-019-03410-1
Data‐driven glass/ceramic science research: Insights from the glass and ceramic and data science/informatics communities
De Guire, E., Bartolo, L., Brindle, R., Devanathan, R., Dickey, E. C., Fessler, J., … Weber, R. (2019), Journal of the American Ceramic Society, 102(11), 6385–6406. https://doi.org/10.1111/jace.16677
Effect of boundary conditions on reduction during early stage flash sintering of YSZ
Grimley, C. A., Prette, A. L. G., & Dickey, E. C. (2019), Acta Materialia, 174, 271–278. https://doi.org/10.1016/j.actamat.2019.05.001
Electromigration-induced leakage current enhancement and its anisotropy in single crystal TiO 2
Long, D., Creange, N., Moballegh, A., & Dickey, E. C. (2019), Journal of Applied Physics, 125(18), 184101. https://doi.org/10.1063/1.5090402

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