2024
Varney, T. C., D. E. Burns and P. F. Rottmann (2024). "Effects of heat treatment and geometry on mechanical properties and precipitate development in martensitic additively manufactured 17-4 PH." Materials Science and Engineering: A 915: 147199.
https://doi.org/10.1016/j.msea.2024.147199
Wells, M., J. Hempel, N. Karitimari, Y. Joseph, S. Joy, E. Baker, A. A. Puretzky, M. I. Noor, K. Graham, P. F. Rottmann, Y.-T. Cheng, S. R. Parkin, C. A. Sutton and A. J. Huckaba (2024). "Ramifications of X-Site Ion Modification in a Zero-Dimensional Piezoelectric Tetrahalozincate." ACS Applied Energy Materials.
https://doi.org/10.1021/acsaem.3c03279
Quammen, R. N. and P. F. Rottmann (2024). "Influence of Complex Geometries on Damage Tolerance of Porous Carbon Fiber Network." AIAA Journal: 1-10.
https://doi.org/10.2514/1.J063586
Quammen, R. N. and P. F. Rottmann (2024). "Local strain quantification of a porous carbon fiber network material." Heliyon 10(6): e27990.
https://doi.org/10.1016/j.heliyon.2024.e27990
Alewi, D., H. Murdoch, D. Magagnosc, K. Lemmen, H. Karaca and P. Rottmann (2024). "Depth-dependent microstructure and mechanical properties of hot rolled AA7075." Materials Science and Engineering: A 892: 146056.
https://doi.org/10.1016/j.msea.2023.146056
Quammen, R. N. and P. F. Rottmann (2024). Experimental Quantification of Fracture and Crack Growth in a Porous Carbon Fiber Material. AIAA SCITECH 2024 Forum, American Institute of Aeronautics and Astronautics.
2023
T. Connor Varney, T. Oldham, Md. Imran Noor, Paul F. Rottmann, Quantifying the Microstructure and Mechanical Property Differences between Bulk and Thin-wall Additively Manufactured Inconel 718. Materialia, 2023. 31: p. 101867.
https://www.sciencedirect.com/science/article/pii/S2589152923001941
T. C. Varney, M. I. Noor, P. F. Rottmann, "Effects of Scan Strategy Induced Microstructural Differences on Thin-Wall SLM IN718 Fatigue Performance" Proceedings of the 10th International Symposium on Superalloy 718 and Derivatives, E. A. Ott et al., Eds. (Springer Nature Switzerland, Cham, 2023), pp. 537-552.
https://link.springer.com/chapter/10.1007/978-3-031-27447-3_34
Robert N. Quammen and Paul F. Rottmann. "Quantification of Directionally Dependent Mechanical Properties and Damage Tolerance of FiberForm," AIAA 2023-2597. AIAA SCITECH 2023 Forum. January 2023.
2022
Leu, B., Kumar, M.A., Rottmann, P.F. et al. Micromechanical Fields Associated with Irregular Deformation Twins in Magnesium. J. of Materi Eng and Perform 32, 2688–2699 (2023).
https://link.springer.com/article/10.1007/s11665-022-07196-3
Witzen, W.A., Polonsky, A.T., Rottmann, P.F. et al. Boundary characterization using 3D mapping of geometrically necessary dislocations in AM Ta microstructure. J Mater Sci 57, 9885–9902 (2022).
https://link.springer.com/article/10.1007/s10853-022-07074-2
R.N. Quammen, P.F. Rottmann, Investigation of Low Temperature Oxidation Behavior of MoNbTaW Thin Films. Journal of Alloys and Compounds 900 (2022) 163373.
2021
P.F. Rottmann, A.T. Polonsky, T. Francis, M.G. Emigh, M. Krispin, G. Rieger, M.P. Echlin, C.G. Levi, T.M. Pollock, TriBeam tomography and microstructure evolution in additively manufactured Alnico magnets, Materials Today (2021).
https://doi.org/10.1016/j.mattod.2021.05.003
T. Francis, P.F. Rottmann, A.T. Polonsky, M.-A. Charpagne, M.P. Echlin, V. Livescu, D. Jones, G. Gray, M. De Graef, T.M. Pollock, Multimodal 3D Characterization of Voids in Shock-Loaded Tantalum: Implications for Ductile Spallation Mechanisms, Acta Materialia (2021) 117057.
https://doi.org/10.1016/j.actamat.2021.117057
T.C. Varney, R.N. Quammen, N. Telesz, T.J. Balk, A. Wessman, P.F. Rottmann, Effects of Pore Geometry on the Fatigue Properties of Electron Beam Melted Titanium-6Al-4V, Metallurgical and Materials Transactions A 52(5) (2021) 1836-1849.
2020
F. Wang, G.H. Balbus, S. Xu, Y. Su, J. Shin, P.F. Rottmann, K.E. Knipling, J.-C. Stinville, L.H. Mills, O.N. Senkov, I.J. Beyerlein, T.M. Pollock, D.S. Gianola, Multiplicity of dislocation pathways in a refractory multiprincipal element alloy, Science 370(6512) (2020) 95.
2019
M. Arul Kumar, B. Leu, P. Rottmann, I.J. Beyerlein, Characterization of Staggered Twin Formation in HCP Magnesium, in: V.V. Joshi, J.B. Jordon, D. Orlov, N.R. Neelameggham (Eds.) Magnesium Technology 2019, Springer International Publishing, Cham, 2019, pp. 207-213.
2018
L. Ma, P.F. Rottmann, K. Xie, K.J. Hemker, Nano-scale Elastic Strain Maps of Twins in Magnesium Alloys, Microscopy and Microanalysis 24(S1) (2018) 970-971.
https://doi.org/10.1017/S1431927618005342
P.F. Rottmann, K.J. Hemker, Nanoscale elastic strain mapping of polycrystalline materials, Materials Research Letters 6(4) (2018) 249-254.
2017
P.F. Rottmann, K.J. Hemker, Experimental observations of twin formation during thermal annealing of nanocrystalline copper films using orientation mapping, Scripta Materialia 141 (2017) 76-79.
https://doi.org/10.1016/j.scriptamat.2017.07.029
P.F. Rottmann, K.J. Hemker, Experimental quantification of mechanically induced boundary migration in nanocrystalline copper films, Acta Materialia 140 (2017) 46-55.
https://doi.org/10.1016/j.actamat.2017.08.022
L. Cao, D. Raciti, C. Li, K.J.T. Livi, P.F. Rottmann, K.J. Hemker, T. Mueller, C. Wang, Mechanistic Insights for Low-Overpotential Electroreduction of CO2 to CO on Copper Nanowires, ACS Catalysis 7(12) (2017) 8578-8587.
https://pubs.acs.org/doi/abs/10.1021/acscatal.7b03107
D. Raciti, L. Cao, K.J.T. Livi, P.F. Rottmann, X. Tang, C. Li, Z. Hicks, K.H. Bowen, K.J. Hemker, T. Mueller, C. Wang, Low-Overpotential Electroreduction of Carbon Monoxide Using Copper Nanowires, ACS Catalysis 7(7) (2017) 4467-4472.
2015
P. Rottmann, K. Hemker, In Situ Analysis of the Fracture Behavior of Nanocrystalline Copper Using Precession-Assisted Crystal Orientation Mapping, Microscopy and Microanalysis 21 (2015) 273-274.
2014
P.W. Trimby, Y. Cao, Z. Chen, S. Han, K.J. Hemker, J. Lian, X. Liao, P. Rottmann, S. Samudrala, J. Sun, J.T. Wang, J. Wheeler, J.M. Cairney, Characterizing deformed ultrafine-grained and nanocrystalline materials using transmission Kikuchi diffraction in a scanning electron microscope, Acta Materialia 62 (2014) 69-80.