Research Summary
Research interests include behavior of nuclear reactor materials under irradiation, including structural components and fuel cladding; materials under irradiation; phase transformations; corrosion; mechanical behavior of materials; materials characterizat
Research Keywords
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Recent Publications
Void shrinkage in 21Cr32Ni austenitic model alloy during in-situ ion irradiation
Ayanoglu, M. & Motta, A. T., Jan 2021, In: Journal of Nuclear Materials. 543, 152636.Research output: Contribution to journal › Article › peer-review
Implementation and Validation of the Hydride Nucleation-Growth-Dissolution (HNGD) model in BISON
Passelaigue, F., Lacroix, E., Pastore, G. & Motta, A. T., Feb 2021, In: Journal of Nuclear Materials. 544, 152683.Research output: Contribution to journal › Article › peer-review
Sensitivity analysis of BISON model for characterization of impact of experimental parameters on hydrogen migration and redistribution in zirconium-based alloys
Seo, S. B., Duchnowski, E. M., O'Neal, M., Motta, A. T., Passelaigue, F., Kang, S., Pastore, G., Manera, A., Petrov, V., Huang, P. H. & Brown, N., Jul 2021, In: Journal of Nuclear Materials. 550, 152941.Research output: Contribution to journal › Article › peer-review
Erratum: “The effects of introducing elasticity using different interpolation schemes to the grand potential phase field model” (Computational Materials Science (2020) 183, (S0927025620302810), (10.1016/j.commatsci.2020.109790))
Simon, P. C. A., Aagesen, L. K., Motta, A. T. & Tonks, M. R., Jun 15 2021, In: Computational Materials Science. 194, 110432.Research output: Contribution to journal › Comment/debate › peer-review
Quantifying the effect of hydride microstructure on zirconium alloys embrittlement using image analysis
Simon, P. C. A., Frank, C., Chen, L. Q., Daymond, M. R., Tonks, M. R. & Motta, A. T., Apr 15 2021, In: Journal of Nuclear Materials. 547, 152817.Research output: Contribution to journal › Article › peer-review
In-situ ion irradiation induced grain growth in nanocrystalline ceria
Ulmer, C. J., Chen, W. Y., Wolfe, D. E. & Motta, A. T., Mar 2021, In: Journal of Nuclear Materials. 545, 152688.Research output: Contribution to journal › Article › peer-review
The effects of introducing elasticity using different interpolation schemes to the grand potential phase field model
Simon, P. C. A., Aagesen, L. K., Motta, A. T. & Tonks, M. R., Oct 2020, In: Computational Materials Science. 183, 109790.Research output: Contribution to journal › Article › peer-review
Neutronic and mechanical evaluation of rare earth doped and undoped nitride-based coatings for accident tolerant fuels
Alat, E., Brova, M. J., Younker, I. M., Motta, A. T., Fratoni, M. & Wolfe, D. E., May 2019, In: Journal of Nuclear Materials. 518, p. 419-430 12 p.Research output: Contribution to journal › Article › peer-review
Microbeam synchrotron radiation diffraction and fluorescence of oxide layers formed on zirconium alloys at different corrosion temperatures
Ensor, B., Spengler, D. J., Seidensticker, J. R., Bajaj, R., Cai, Z. & Motta, A. T., Dec 1 2019, In: Journal of Nuclear Materials. 526, 151779.Research output: Contribution to journal › Article › peer-review
A phase-field model for hydride formation in polycrystalline metals: Application to δ-hydride in zirconium alloys
Heo, T. W., Colas, K. B., Motta, A. T. & Chen, L. Q., Dec 2019, In: Acta Materialia. 181, p. 262-277 16 p.Research output: Contribution to journal › Article › peer-review