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Dr. Craig Johnson

Expertise

Transmission electron microscopy • Quantitative image analysis • Solid-state chemistry and materials science • User-facility management

Education

  • Ph.D., Arizona State University, Dept. of Chemistry & Biochemistry, Tempe, 2004
    Dissertation: Nanoscale structural study of dislocations and grain boundaries in olivine
  • B.S. Chemistry, Texas State University, Dept. of Chemistry, San Marcos, 1998

Professional Experience

07/2008 to present

Electron Microscopy Scientist –Training, maintenance and management of TEM facility

Drexel University Centralized Research Facilities – Philadelphia, PA

02/2007 to 06/2008

Research Associate – HREM of nanomaterials and Si materials

Centre National de la Recherche Scientifique (CNRS) – Toulouse, France

09/2004 to 12/2006

Research Associate – HREM of interfaces in complex oxides and nanomaterials

Center for Functional Nanomaterials – Brookhaven National Lab – Upton, NY

06/1999 to 08/2004

Research Assistant – HREM of silicate minerals and defects

Arizona State University – Tempe, AZ

01/1999 to 05/2001

Teaching Assistant – Chemistry and TEM Courses

Arizona State University – Tempe, AZ

Selected Publications

  • Wang H., Xu X., Lee C., Johnson, C.L., Sohlberg, K. and Ji, H.F. (2012) Highly selective sensing of nitroaromatics using nanomaterials of ellagic acid. Journal of Physical Chemistry C, 116, 4442-4448.
  • Johnson, S.H., Johnson, C.L., May, S.J., Hirsch, S.J., Cole, M.W. and Spanier, J.E. (2010) Co@CoO@Au core-multi-shell nanocrystals. Journal of Materials Chemistry, 20, 439-443.
  • Nonnenmann, S.S., Gallo, E.M., Coster, M.T., Soja, G.R., Johnson, C.L., Joseph, R.S. and Spanier, J.E. (2009) Piezoresponse through a ferroelectric nanotube wall. Applied Physics Letters, 95, 232903.
  • Johnson, C.L., Bording, J.K. and Zhu, Y. (2008) Structural inhomogeneity and twinning in YBa2Cu3O7-?: High-resolution transmission electron microscopy measurements. Physical Review B, 78, 014517.
  • Johnson, C.L., Snoeck, E., Ezcurdia, M., Rodríguez-González, B., Pastoriza-Santos, I., Liz-Marzán, L.M., and Hÿtch, M.J. (2008) Effects of elastic anisotropy on strain distributions in decahedral gold nanoparticles. Nature Materials, 7, 120-124 and cover photograph.
  • Klie, R.F., Johnson, C.L., and Zhu, Y. (2008) Atomic-resolution STEM in the aberration-corrected JEOL JEM2200FS. Microscopy and Microanalysis, Special Issue on Aberration-Corrected Electron Microscopy, 14, 104-112 and cover photograph.
  • Hüe, F., Johnson, C.L., Lartigue-Korinek, S., Wang, G., Buseck, P.R., and Hÿtch, M.J. (2005) Calibration of projector lens distortions. Journal of Electron Microscopy-Special Issue Dedicated to the Memory of John M. Cowley, 54, 181-190.
  • Johnson, C.L., Hÿtch, M.J., and Buseck, P.R. (2004) Nanoscale waviness of low-angle grain boundaries. Proceedings of the National Academy of Sciences - USA, 101, 17936-17939 and cover photograph.
  • Johnson, C.L., Hÿtch, M.J., and Buseck, P.R. (2004) Displacement and strain fields around a [100] dislocation in olivine measured to sub-Ångstrom accuracy. American Mineralogist, 89, 1374-1379.

Selected Presentations

  • Johnson, C.L. (2012) Mapping strain in minerals and materials at the nanoscale. Microscopy and Microanalysis, Phoenix, Arizona, USA.
  • Wargo, E.A., et al. (2011) Focused ion beam tomography of diffusion media for fuel cells. Microscopy and Microanalysis, Nashville, TN, USA.
  • Johnson, C.L., et al. (2010) Absolute strain at the nanoscale from HREM images. Microscopy and Microanalysis, Portland, Oregon, USA.
  • Johnson, C.L. (2007) Absolute strain and the internal structure of Au nanoparticles. Invited seminar. Dept. of Chemistry, University of Vigo, Spain.
  • Johnson, C.L., et al. (2007) Strain distributions in Au nanoparticles by aberration-corrected HREM. Microscopy and Microanalysis, Ft. Lauderdale, Florida, USA.
  • Johnson, C.L. and Zhu, Y. (2006) Oxygen content of twin domains in YBCO by geometric phase analysis. Microscopy and Microanalysis, Chicago, Illinois, USA.
  • Johnson, C.L., Hÿtch, M.J., and Buseck, P.R. (2006) Local strain and rotation at low-angle grain boundaries. Microscopy and Microanalysis, Chicago, Illinois, USA.
  • Johnson, C.L. and Zhu, Y. (2005) Strain mapping of interfaces by quantitative high-resolution TEM. Microscopy and Microanalysis, Honolulu, Hawaii, USA.
  • Hüe, F., Johnson, C.L., Lartigue-Korinek, S., Wang, G., Buseck, P.R., and Hÿtch, M.J. (2005) Calibration of projector lens distortions for quantitative high-resolution TEM. Microscopy and Microanalysis, Honolulu, Hawaii,USA.
  • Johnson, C.L., Hÿtch, M.J., and Buseck, P.R. (2004) Nanoscale strain mapping: A new look at defect structures in minerals. Geological Society of America Annual Meeting, Denver, Colorado, USA.
  • Johnson, C.L., Hÿtch, M.J., and Buseck, P.R. (2003) Geometric phase analysis of strain in naturally deformed olivine. Microscopy and Microanalysis, San Antonio, Texas, USA.
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