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Rodney J. McCabe
Researcher at Los Alamos National Laboratory
Publications - 132
Citations - 6494
Rodney J. McCabe is an academic researcher from Los Alamos National Laboratory. The author has contributed to research in topics: Crystal twinning & Electron backscatter diffraction. The author has an hindex of 44, co-authored 124 publications receiving 5330 citations. Previous affiliations of Rodney J. McCabe include Northwestern University & Oak Ridge National Laboratory.
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Statistical analyses of deformation twinning in magnesium
TL;DR: This paper conducted a statistical analysis on large data sets generated by electron backscattering diffraction (EBSD) to extract quantitative and meaningful relationships between material microstructure and deformation twinning in magnesium.
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Effect of microstructure on the nucleation of deformation twins in polycrystalline high-purity magnesium: A multi-scale modeling study
TL;DR: In this article, a multiscale, theoretical study of twin nucleation from grain boundaries in polycrystalline hexagonal close packed (hcp) metals is presented, and a key element in the model is a probability theory for the nucleation of deformation twins based on the idea that twins originate from a statistical distribution of defects in the grain boundaries.
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Nucleation and growth of twins in Zr: A statistical study
TL;DR: In this paper, an in-depth statistical analysis using electron backscatter diffraction (EBSD) is carried out to expose statistical correlations between { 10 1 ¯ 2 } twinning and grain size, crystallographic orientation, grain boundary length, and neighbor misorientation in high-purity polycrystalline zirconium strained to 5% and 10% at 77 K.
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Twin-twin interactions in magnesium
TL;DR: In this article, the authors studied twin-twin interactions by combining experimental observations and theoretical analysis, and classified twin-two interactions into Type I and Type II for two twin variants sharing the same zone axis and two twins with different zone axes, respectively.
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Strain rate and temperature effects on the selection of primary and secondary slip and twinning systems in HCP Zr
TL;DR: In this article, the authors investigated the temperature and rate dependence of slip, twinning, and secondary twinning in high-purity hexagonal close packed α-Zr over a wide range of temperatures and strain rates.