Personal profile
Biography
Dr. Cameron Howard is a post-irradiation experimentation instrument and research scientist at Idaho National Laboratory, where he mainly works on advanced focused ion beam (FIB) techniques used to perform small scale mechanical testing and link the mechanical properties and deformation mechanisms of as fabricated and neutron irradiated nuclear fuels and structural materials. He is a senior researcher in the advanced characterization SEM/FIB group, a team that performs mission work for industry (Westinghouse, NATRIUM, GE), many DOE programs (AGR, AFC, NSUF) and the LDRD office.
With 7+ years of experience in nuclear materials research, Dr. Howard possesses expertise in advanced characterization of activated nuclear materials using SEM and FIB techniques including SE and BSE montage imaging, EDS, EBSD, 3D slice and view tomography, SEM/FIB TOF-SIMS, and design and execution of in-situ SEM small-scale mechanical testing to represent in-service stress states and extract local mechanical properties of irradiated materials, interfaces, and regions of interest that would not be accessible via conventional bulk mechanical testing. Mechanical tests include but are not limited to nanoindentation, compression, tensile, creep, and low cycle fatigue.
His academic background includes a PhD in nuclear engineering from the University of California Berkeley under the advisership of Prof. Peter Hosemann. He was previously a staff scientist at Canadian Nuclear Laboratories from 2018-2020, specializing in commercial research for the Fuel Channel Life Management Program funded by the CANDU Owners Group.
He has approximately 43 scientific publications with over 470 citations, and 18 invited and contributed talks at research conferences and technical meetings.
Research Interests
radiation damage effects, scanning electron microscopy, focused ion beams, small scale mechanical testing, mechanical properties, deformation mechanisms, high burnup structure, nuclear fuel, nuclear structural materials
Education/Academic qualification
PhD, Nuclear Engineering, University of California at Berkeley
Award Date: May 1 2018
Master, Nuclear Engineering, University of California at Berkeley
Award Date: May 1 2014
Bachelor, Mathematics, University of Maryland, Baltimore County
Award Date: May 1 2011
Bachelor, Physics, University of Maryland, Baltimore County
Award Date: May 1 2011
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Collaborations and top research areas from the last five years
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3D pore structure reconstruction of fluff region in top of EBR-II irradiated fuel by X-ray micro-computed tomography
Fay, J., Chuirazzi, W., Capriotti, L., Lemma, F. D., Howard, C., Matos, M. & Lian, J., Jan 2026, In: Journal of Nuclear Materials. 618, 156167.Research output: Contribution to journal › Article › peer-review
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In-situ ion irradiation induced nanograin growth in a spent UO2 fuel
Sakib, S., Lu, Y., Howard, C. B., Burns, J., Matos, M., Chen, W. Y., Biswas, S., Cappia, F. & He, L., Feb 2026, In: Journal of Nuclear Materials. 621, 156394.Research output: Contribution to journal › Article › peer-review
Open Access -
Micro-tensile testing of neutron-irradiated Al/Zr and Zr/U-Mo diffusion bonds
Schulthess, J. L., Howard, C. B., Mauseth, T. J. & Bearcroft, C., Jan 2026, In: Journal of Nuclear Materials. 619, 156296.Research output: Contribution to journal › Article › peer-review
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Comparative Mechanical Properties Analysis of Triple Ion-Beam Irradiated and Neutron Irradiated Potential Plasma Facing Components
Howard, C., Frazer, D., Choi, B. W., Lupinacci, A., Parker, S. S., Hsiung, L., Kimura, A., Fluss, M. J. & Hosemann, P., Apr 2025, In: JOM. 77, 4, p. 2134-2145 12 p.Research output: Contribution to journal › Article › peer-review
Open Access -
In-situ ion irradiation of fission products in a spent UO2 fuel
Sakib, S., Lu, Y., Howard, C., Burns, J., Chen, W. Y., Malakkal, L., Jiang, C., Biswas, S., Cappia, F. & He, L., Aug 2025, In: Journal of Nuclear Materials. 614, 155859.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations