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Left: Schematic of computational reconstruction with meshed sample plane, detector and projection geometry. Center: A sub-region of a reconstructed microstructure. Colors are coded to the local crystallographic orientations (J. Lind thesis, 2013). Right: Three dimensional reconstructed copper microstructure (R. Pokharel thesis 2013).
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R. M. Suter Research Group

High Energy X-rays Applied to Microstructure Science

Email: suter@andrew.cmu.edu

Recent Publications (2014 - 2020)

  1. Y-F. Shen, H. Liu, and R.M. Suter, “Voxel-based strain tensors from near-field High Energy Diffraction Microscopy,” Current Opinion in Solid State and Materials Science, 2020, article
  2. D.B. Menasche, P.A. Shade and R.M. Suter, “Accuracy and precision of near-field HEDM forward-model based microstructure reconstructions,” Journal of Applied Crystallography, 53, 107-116 (2020). article
  3. Y.-F. Shen, S. Maddali, D. Menasche, and R. M. Suter, A. Bhattacharya, G.S. Rohrer, “The Importance of Outliers: A Three Dimensional Study of Coarsening in in Alpha Phase Iron,” Phys. Rev. Materials, 3, 063611 (2019). article
  4. A. Bhattacharya, Y.-F. Shen, C.M. Hefferan, S.F. Li, J. Lind, R.M. Suter, G.S. Rohrer, “Three-dimensional observations of grain volume changes during annealing of polycrystalline Ni,” Acta Materialia, 167, 40-50 (2019). article
  5. Y.-F. Shen, X. Zhong, H. Liu, R.M. Suter, A. Morawiec, G.S. Rohrer, “Determining Grain Boundary Energies from Triple Junction Geometries without Discretizing the Five-Parameter Space,” Acta Materialia, 166, 126-134 (2019). article
  6. J. P. Hanson, A. Bagri, J. Lind, P. Kenesei, R. M. Suter, S. Grade˘c ak, M. J. Demkowicz, “Crystallographic character of grain boundaries resistant to hydrogen-assisted fracture in Ni-basealloy 725,” Nature Communications, 9, 3386 (2018). article
  7. R. Pokharel, D.W. Brown, B. Clausen, D.D. Byler, T.L. Ickes, K.J. McClellan, R.M. Suter, P. Kenesei, “Non-Destructive Characterization of UO2+x Nuclear Fuels,” Microscopy Today, 25, 42-47 (2017). article
  8. L. Wang, Z. Zheng, H. Phukan, P. Kenesei, J.-S. Park, J. Lind, R.M. Suter, T.R. Bieler, “Direct measurement of critical resolved shear stress of prismatic and basal slip in polycrystalline Ti using high energy X-ray diffraction microscopy”, Acta Materialia, 132, 598610 (2017). article
  9. R. M. Suter, “Multiscale measurements for materials modeling,” Science, 356, 704-705 (2017). article
  10. W. K. Epting, Z. Mansley, D. B. Menasche, P. Kenesei, R. M. Suter, K. Gerdes, S. Litster, P. A. Salvador, “Quantifying intermediate-frequency heterogeneities of SOFC electrodes using X-ray computed tomography,” J. Am. Ceramic Soc, 100, 2232-2242 (2017). article
  11. A. Bagri, J. P. Hanson, J. Lind, P. Kenesei, R. M. Suter, S. Grade˘c ak, M. J. Demkowicz, “Measuring grain boundary character distributions in Ni-base alloy 725 using high-energy diffraction microscopy,” Metallurgical and Materials Transactions A, 48, 354-361 (2017). article
  12. T. J Turner, P. A Shade, J. V. Bernier, S. F. Li, J. C. Schuren, P. Kenesei, R. M. Suter, J. Almer, “Crystal plasticity model validation using combined high-energy diffraction microscopy data for a Ti-7Al specimen,” Metallurgical and Materials Transactions A, 48, 627-647 (2017). article
  13. S. Maddali, S. Taasan, and R.M. Suter, “Topology-faithful nonparametric estimation and tracking of bulk interface networks,” Computational Materials Science 125, 328-340 (2016). article
  14. D. B. Menasche, J. Lind, S. F. Li, P. Kenesei, J. Bingert, U. Lienert, and R. M. Suter, “Shock induced damage in copper: A before and after, three-dimensional study,” J. Appl. Phys., 119, 15490 (2016) article.
  15. A.D. Spear, J.D. Hochhalter, A.R. Cerrone, S.F. Li, J.F. Lind, R.M. Suter, A.R. Ingraffea,“A method to generate conformal finiteelement meshes from 3D measurements of microstructurally small fatiguecrack propagation,” Fatigue & Fracture of Engineering Materials & Structures, 39, 737-751 (2016). article
  16. D. B. Menasche, P. A. Shade, J. Lind, S. F. Li, J. V. Bernier, P. Kenesei, J. C. Schuren, and R. M. Suter, “Correlation of thermally induced pores with microstructural features using high energy x-rays,” Met. and Mat’l Engineering A, 47, 5580-5588 (2016). article
  17. P. Shade, D. Menasche, J. Bernier, P. Kenesei, J-S. Park, R. Suter, J. Schuren and T. Turner, “Fiducial marker application method for in situ multimodal x-ray experiments,” J. Appl. Cryst. 49, 700-704 (2016). article
  18. T. J. Turner, P. A. Shade, J. V. Bernier, S. F. Li, J. C. Schuren, J. Lind, U. Lienert, P. Kenesei, R. M. Suter, B. Blank, J. Almer, “Combined Near and Far Field High Energy Diffraction Microscopy Dataset for Ti-7Al Tensile Specimen Elastically Loaded In Situ,” submitted to Integrating Materials and Manufacturing Innovation, 5, 5 2016). article
  19. L. Renversade, R. Quey, W. Ludwig, D. Menasche, S. Maddali, R. M. Suter, A. Borbely, “Comparison between Diffraction Contrast Tomography and High Energy Diffraction Microscopy on a slightly deformed aluminium alloy,” Intl Union of Crystallography Journal, 3, 1 (2016). article
  20. T. Ozturk, C. Stein, R. Pokharel, C. Hefferan, H. Tucker, S. Jha, R. John, R. Lebensohn, P. Kenesei, R. M. Suter, A. D. Rollett, “Simulation domain size requirements for elastic response of 3D polycrystalline materials,” Modelling and Simulation in Materials Science and Engineering, 21, 015006 (2016). article
  21. S. D. Shastri, P. Kenesei, R. M. Suter, “Refractive Lens Based Full-Field X-Ray Imaging at 45-50 keV with Sub-Micron Resolution,” Proc. SPIE, vol. 9592, 95920X-1-9 (2015).
  22. P.A. Shade, B. Blank, J.C. Schuren, T.J. Turner, P. Kenesei, K. Goetz, R.M. Suter, J.V. Bernier, S.F. Li, J. Lind, U. Lienert, J. Almer, Rev. Sci. Instr., “A rotational and axial motion system load frame insert for in situ high energy x-ray studies,” Rev. Sci. Instr., 86, 093902 1-8 (2015). article
  23. B. Lin, Y. Jin, C.M. Hefferan, S.F. Li, J. Lind, R.M. Suter, M. Bernacki, N. Bozzolo, A.D. Rollett, G.S. Rohrer, “Observation of annealing twin nucleation at triple lines in nickel during grain growth,” Acta Materialia, 99, 63-68 (2015). article
  24. E. Wielewski, D. Menasche, P. Callahan, R.M. Suter, “3-D alpha colony characterisation and prior-beta grain reconstruction of a lamellar Ti-6Al-4V specimen using near-field high energy x-ray diffraction microscopy,” J. Appl. Crystallography, 48, 116501171 (2015). article
  25. A. Cerrone, C. Stein, R. Pokharel, C. Hefferan, J. Lind, H. Tucker, R.M. Suter, A.D. Rollett, A. Ingraffea, “Implementation and verification of a microstructure-based capability for modeling microcrack nucleation in LSHR at room temperature,” Modeling and Sim. in Mat. Sci. and Engr., 23, 035006 (2015). article
  26. R. Pokharel, J. Lind, S.F. Li, P. Kenesei, R.A. Lebensohn, R.M. Suter, A.D. Rollett, “In-situ observation of bulk 3D grain evolution during plastic deformation in polycrystalline Cu,” Int. J. of Plasticity, 67, 217-2343 (2015). article
  27. J. Schuren, J. Lind, S.F. Li, J. Bernier, P. Shade, T.J. Turner, P. Kenesei, J. Almer, B. Blank, R.M. Suter, “New opportunities for quantitative tracking of polycrystal responses in three dimensions,” Current Opinion in Solid State and Materials Science, 19, 234-244 (2015). article
  28. L. Wang, J. Lind, H. Phukan, P. Kenesei, J-S. Park, R.M. Suter, A.J. Beaudoin, T.R. Bieler, “Mechanical twinning and detwinning in pure Ti during loading and unloading-An in situ high-energy X-ray diffraction microscopy study,” Scripta Materialia, 92, 35-38 (2014). article
  29. A.D. Spear, S.F. Li, J.F. Lind, R.M. Suter, A.R. Ingraffea, “Three dimensional characterization of microstructurally small fatigue-crack evolution using quantitative fractography combined with post-mortem X-ray tomography and high-energy X-ray diffraction microscopy”, Acta Materialia, 76, 413-424 (2014). article
  30. J. Lind, S.F. Li, R. Pokharel, U. Lienert, A.D. Rollett, R.M. Suter, “Tensile twin nucleation events coupled to neighboring slip observed in three dimensions,” Acta Materialia, 76, 213-220 (2014). article
  31. J. Lind, A.D. Rollett, R. Pokharel, C.M. Hefferan, S.F. Li, U. Lienert, and R.M. Suter, “Image processing in experiments on, and simulations of plastic deformation of polycrystals,” IEEE International Conference on Image Processing (4877-4881) 2014. article
  32. C.A. Stein, A. Cerrone, T. Ozturk, S. Lee, P. Kenesei, H. Tucker, R. Pokharel, J. Lind, C.M. Hefferan, R.M. Suter, A.R. Ingraffea, A.D. Rollett, “Fatigue crack initiation, slip localization and twin boundaries in a nickel-based superalloy”, Current Opinion in Solid State and Materials Science, 2014. article
  33. P.A. Shade, J.C. Schuren, J.V. Bernier, S.F. Li, B. Blank, J. Lind, P. Kenesei, U. Lienert, R.M. Suter, T.J. Turner, D.M. Dimiduk, J. Almer, “Changing the Paradigm for Engineering Design by Merging High Energy X-ray Data with Materials Modeling,” Microsc. and Microanalysis, 20, 1444-1445 (2014). article
  34. D.W. Brown, L. Balogh, D. Byler, C. M. Hefferan, J.F. Hunter, P. Kenesei, S.F. Li, J. Lind, S.R. Niezgoda, R.M. Suter, “Demonstration of Near Field High Energy X-Ray Diffraction Microscopy on High-Z Ceramic Nuclear Fuel Material,” Materials Science Forum, 777, 112-117 (2014). article
  35. R. Pokharel, J. Lind, A.K. Kanjarla, R.A. Lebensohn, S.F. Li, P. Kenesei, R.M. Suter, and A.D. Rollett, “Polycrystal plasticity: comparison between grain scale observations of deformation and simulations,” Annual Reviews of Condensed Matter Physics, 5, 317-346 (2014). article
  36. J.F. Bingert, R.M. Suter, J. Lind, S.F. Li, R. Pokharel, C. Trujillo, “High-Energy Diffraction Microscopy Characterization of Spall Damage,” Dynamic Behavior of Materials, 1, 397-403 (2014). article

Updated August 25, 2020