Publications

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2025
Park H, Mullin KM, Kumar V, Wander O, Pollock TM, Zhu Y.  2025.  Resolving thermal gradients and solidification velocities during laser melting of a refractory alloy. Addit. Manuf.. 105:104750.
2024
Mullin KM, Kube SA, Wu SK, Pollock TM.  2024.  Cracking and precipitation behavior of refractory BCC–B2 alloys under laser melting conditions. Metall. Mater. Trans. A. 55:3809–3823.
Rhodes BE, Mayer JA, Xu S, Lamb JD, Wendorf J, Echlin MLP, Pollock TM, Eggeler YM, Beyerlein IJ, Gianola DS.  2024.  Deformation mechanisms and defect structures in Heusler intermetallic MnCu2Al. Acta Mater.. 268:119711.
Mullin KM, Frey C, Lamb J, Wu SK, Echlin MLP, Pollock TM.  2024.  Rapid Screening of Single Phase Refractory Alloys Under Laser Melting Conditions. Materials & Design. :112726.
Witzen WA, Lamb JD, Kumar MArul, Echlin MLP, Pollock TM, Beyerlein IJ.  2024.  Resolving crystallographic geometrically necessary dislocations in three dimensions in a hexagonal close packed titanium alloy. Model. Simul. Mat. Sci. Eng.. 32:065035.
Witzen WA, Lamb JD, Kumar MArul, Echlin MLP, Pollock TM, Beyerlein IJ.  2024.  Resolving crystallographic geometrically necessary dislocations in three dimensions in a hexagonal close packed titanium alloy. Model. Simul. Mat. Sci. Eng.. 32:065035.
Lamb JD, Mullin KM, Christodoulou PG, Witzen WA, Echlin MLP, Beyerlein IJ, Pollock TM.  2024.  On the role of geometrically necessary dislocations in void formation and growth in response to shock loading conditions in wrought and additively manufactured Ta. J. Mater. Res. Technol.. 31:3035–3049.
2023
Wang F, Stinville J-C, Charpagne M-agathe, Echlin M, Agnew S, Pollock T, Graef M, Gianola D.  2023.  Dislocation cells in additively manufactured metallic alloys characterized by electron backscatter diffraction pattern sharpness. Materials Characterization. 197:112673.
Meynell S, Eggeler Y, Bocarsly J, Kitchaev D, Rhodes B, Pollock T, Wilson S, Ven A, Seshadri R, Graef M et al..  2023.  Inducing skyrmion flop transitions in Co 8 Zn 8 Mn 4 at room temperature. Physical Review Materials. 7
Stinville J-C, Charpagne M-agathe, Maaß R, Proudhon H, Ludwig W., Callahan P.G., Wang F, Beyerlein I.J., Echlin M.P., Pollock T.m..  2023.  Insights into Plastic Localization by Crystallographic Slip from Emerging Experimental and Numerical Approaches. Annual Review of Materials Research. 53:275-317.
2022
Witzen W, Polonsky A, Rottmann P, Pusch K, Echlin M, Pollock T, Beyerlein I.  2022.  Boundary characterization using 3D mapping of geometrically necessary dislocations in AM Ta microstructure. Journal of Materials Science. 57
Pinz M, Weber G, Stinville J-C, Pollock T, Ghosh S.  2022.  Data-driven Bayesian model-based prediction of fatigue crack nucleation in Ni-based superalloys. npj Computational Materials. 8
Zhang M, Yu Q, Frey C, Walsh F, Payne M, Kumar P, Liu D, Pollock T, Asta M, Ritchie R et al..  2022.  Determination of peak ordering in the CrCoNi medium-entropy alloy via nanoindentation. Acta Materialia. 241:118380.
Cao H, Zhu J, Zhang C, Wu K, Saddock N, Jones J., Pollock T, Schmid-Fetzer R, Chang Y..  2022.  Experimental investigation and thermodynamic modelling of the Mg–Al-rich region of the Mg–Al–Sr System. International Journal of Materials Research. 97:422-428.
Wendorf J, Dawson PR, Pollock TM.  2022.  Grain-Scale Stress States in Microtextured Ti64: Implications for Dwell Fatigue. Jom. 74:3709–3719.
Bean C, Wang F, Charpagne M-agathe, Villechaise P., Valle V, Agnew S.R., Gianola D.S., Pollock T.m., Stinville J-C.  2022.  Heterogeneous slip localization in an additively manufactured 316L stainless steel. International Journal of Plasticity. 159:103436.
Charpagne M-agathe, Stinville J-C, Wang F, Philips N, Pollock T.m..  2022.  Orientation dependent plastic localization in the refractory high entropy alloy HfNbTaTiZr at room temperature. Materials Science and Engineering: A. 848:143291.
Stinville J-C, Charpagne M-agathe, Cervellon A, Hémery S, Wang F, Callahan P., Valle V, Pollock T..  2022.  On the origins of fatigue strength in crystalline metallic materials. Science. 377:1065-1071.
Witzen W, Echlin M, Charpagne M-agathe, Pollock T, Beyerlein I.  2022.  Subgrain geometrically necessary dislocation density mapping in spalled Ta in three dimensions. Acta Materialia. 244:118366.
2021
Pinz M, Weber G, Stinville J-C, Pollock T, Ghosh S.  2021.  A Data-Driven Bayesian Model for Predicting Fatigue Crack Nucleation in Polycrystalline Ni-Based Superalloys. SSRN Electronic Journal.
Wang F, Echlin MP, Taylor AA, Shin J, Bammes B, Levin BDA, De Graef M, Pollock TM, Gianola DS.  2021.  Electron backscattered diffraction using a new monolithic direct detector: High resolution and fast acquisition. Ultramicroscopy. 220:113160.
Dawson P, Miller M, Pollock T, Wendorf J, Mills L, Stinville J-C, Charpagne M-agathe, Echlin M.  2021.  Mechanical Metrics of Virtual Polycrystals (MechMet). Integrating Materials and Manufacturing Innovation. 10:1-21.
Echlin M, Kasemer M, Chatterjee K, Boyce D, Stinville J-C, Callahan P, Wielewski E, Park J-S, Williams J, Suter R et al..  2021.  Microstructure-Based Estimation of Strength and Ductility Distributions for α+β Titanium Alloys. Metallurgical and Materials Transactions A.
Echlin M, Kasemer M, Chatterjee K, Boyce D, Stinville J-C, Callahan P, Wielewski E, Park J-S, Williams J, Suter R et al..  2021.  Microstructure-Based Estimation of Strength and Ductility Distributions for α+β Titanium Alloys. Metallurgical and Materials Transactions A.
Hémery S, Stinville J-C, Wang F, Charpagne M-agathe, Emigh M.G., Pollock T.m., Valle V.  2021.  Strain Localization and Fatigue Crack Formation at ( 0001 ) Twist Boundaries in Titanium Alloys. Acta Materialia. 219:117227.

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