Publications

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Author Title Type [ Year(Desc)]
Filters: Author is Callahan, Patrick G.  [Clear All Filters]
2017
Norman J, Kennedy M.J., Selvidge J, Li Q, Wan Y, Liu AY, Callahan PG, Echlin MP, Pollock TM, Lau KMay et al..  2017.  Electrically pumped continuous wave quantum dot lasers epitaxially grown on patterned, on-Axis (001) Si. Optics Express. 25:3927–3934.
Callahan PG, Echlin MP, Pollock TM, De Graef M.  2017.  Reconstruction of Laser-Induced Surface Topography from Electron Backscatter Diffraction Patterns. Microscopy and Microanalysis. 23:730–740.
Callahan PG, Echlin M, Pollock TM, Singh S, De Graef M.  2017.  Three-dimensional texture visualization approaches: theoretical analysis and examples. Journal of Applied Crystallography. 50:430–440.
2018
Stinville JCharles, Martin E, Karadge M, Ismonov S, Soare M, Hanlon T, Sundaram S, Echlin MLLP, Callahan PG, Lenthe WC et al..  2018.  Competing Modes for Crack Initiation from Non-metallic Inclusions and Intrinsic Microstructural Features During Fatigue in a Polycrystalline Nickel-Based Superalloy. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 49:3865–3873.
Rhein RK, Callahan PG, Murray SP, Stinville J-C, Titus MS, Van der Ven A, Pollock TM.  2018.  Creep Behavior of Quinary γ′-Strengthened Co-Based Superalloys. Metallurgical and Materials Transactions A. 49:4090–4098.
Stinville JCharles, Martin E, Karadge M, Ismonov S, Soare M, Hanlon T, Sundaram S, Echlin MP, Callahan PG, Lenthe WC et al..  2018.  Fatigue deformation in a polycrystalline nickel base superalloy at intermediate and high temperature: Competing failure modes. Acta Materialia. 152:16–33.
Chatterjee K, Echlin MP, Kasemer M, Callahan PG, Pollock TM, Dawson P.  2018.  Prediction of tensile stiffness and strength of Ti-6Al-4V using instantiated volume elements and crystal plasticity. Acta Materialia. 157:21–32.
2019
Stinville J.C, Yao ER, Callahan PG, Shin J, Wang F, Echlin MP, Pollock TM, Gianola DS.  2019.  Dislocation dynamics in a nickel-based superalloy via in-situ transmission scanning electron microscopy. Acta Materialia. 168:152–166.