Harold Barnard







Publications: Synchrotron Science

  1. Barnard HS, Macdowell AA, Parkinson DY, Larson NM, Peterson JC, Panerai F, Mansour NN, Gao Y. Synchrotron X-ray Micro Tomography at the Advanced Light Source: In-Situ Sample Environments for Advanced Aerospace Materials. Microscopy and Microanalysis. 2018 Aug;24(S2):444-5.

  2. Marcus MA, Amini S, Stifler CA, Sun CY, Tamura N, Bechtel HA, Parkinson DY, Barnard HS, Zhang XX, Chua JI, Miserez A. Parrotfish Teeth: Stiff Biominerals Whose Microstructure Makes Them Tough and Abrasion-Resistant to Bite Stony Corals. ACS nano. 2017 Nov 14;11(12):11856-65.

  3. Liu D, Gludovatz B, Barnard HS, Kuball M, Ritchie RO. Damage tolerance of nuclear graphite at elevated temperatures. Nature communications. 2017 Jun 30;8:15942.

  4. Panerai F, Borner A, Ferguson JC, Mansour NN, Stern EC, Barnard HS, Macdowell AA, Parkinson DY. X-Ray Micro-Tomography Applied to Nasa’s Materials Research: Heat Shields, Parachutes and Asteroids. NASA Technical Report (2017).

  5. Barnard HS, MacDowell AA, Parkinson DY, Mandal P, Czabaj M, Gao Y, Maillet E, Blank B, Larson NM, Ritchie RO, Gludovatz B. Synchrotron X-ray micro-tomography at the Advanced Light Source: Developments in high-temperature in-situ mechanical testing. Journal of Physics: Conference Series 2017 Jun (Vol. 849, No. 1, p. 012043). IOP Publishing.

  6. Parkinson DY, Pelt DM, Perciano T, Ushizima D, Krishnan H, Barnard HS, MacDowell AA, Sethian J. Machine learning for micro-tomography. InDevelopments in X-Ray Tomography XI 2017 Sep 26 (Vol. 10391, p. 103910J). International Society for Optics and Photonics.

  7. Carlton HD, Lind J, Messner MC, Volkoff-Shoemaker NA, Barnard HS, Barton NR, Kumar M. Mapping local deformation behavior in single cell metal lattice structures. Acta Materialia. 2017 May 1;129:239-50.

  8. Higa K, Zhao H, Parkinson DY, Barnard H, Ling M, Liu G, Srinivasan V. Electrode Slurry Particle Density Mapping Using X-ray Radiography. Journal of The Electrochemical Society. 2017 Jan 1;164(2):A380-8.

  9. Barnard HS, MacDowell AA, Parkinson DY, Venkatakrishnan SV, Panerai F, Mansour NN. Developments in synchrotron x-ray micro-tomography for in-situ materials analysis at the Advanced Light Source. Developments in X-Ray Tomography X 2016 Oct 3 (Vol. 9967, p. 99671H). International Society for Optics and Photonics.

  10. MacDowell AA, Barnard H, Parkinson DY, Haboub A, Larson N, Zok F, Panerai F, Mansour NN, Bale H, Gludovatz B, Acevedo C. High temperature x-ray micro-tomography. AIP Conference Proceedings 2016 Jul 27 (Vol. 1741, No. 1, p. 050005). AIP Publishing.

Publications: Plasma and Fusion Science

  1. Sorbom, B.N., J.R. Ball, T.R. Palmer, F.J. Mangiarotti, J.M. Sierchio, P. Bonoli; C. Kasten, D.A. Sutherland, H. S. Barnard, C.B. Haakonsen; J. Goh, C. Sung; D.G. Whyte. “ARC: A compact, high-field, fusion nuclear science facility and demonstration power plant with demountable magnets” Fusion Engineering and Design, Vol 100, pp. 378-405 (2015)

  2. Barnard, H. S., “Development of Accelerator Based Spatially Resolved Ion Beam Analysis Techniques for the Study of Plasma Materials Interactions in Magnetic Fusion Devices.” Doctoral Thesis, Massachusetts Institute of Technology, 2014.

  3. Hartwig, Z.S., H. S. Barnard, R.C. Lanza, B.N. Sorbom, P.W. Stahle, D.G. Whyte. “An in situ accelerator-based diagnostic for plasma-material interactions science on magnetic fusion devices.” Review of Scientific Instruments 84, no. 12 (2013): 123503

  4. Olynyk, G. M., Z. S. Hartwig, D. G. Whyte, H. S. Barnard, P. T. Bonoli, L. Bromberg, M. L. Garrett, C. B. Haakonsen, R. T. Mumgaard, and Y. A. Podpaly. “Vulcan: A steady-state tokamak for reactor-relevant plasma-material interaction science.” Fusion Engineering and Design (2012).

  5. Barnard, H. S., Z. S. Hartwig, G. M. Olynyk, and J. E. Payne. “Assessing the feasibility of a high-temperature, helium-cooled vacuum vessel and first wall for the Vulcan tokamak conceptual design.” Fusion Engineering and Design (2012).

  6. Whyte, D. G., G. M. Olynyk, H. S. Barnard, P. T. Bonoli, L. Bromberg, M. L. Garrett, C. B. Haakonsen, Z. S. Hartwig, R. T. Mumgaard, and Y. A. Podpaly. “Reactor similarity for plasma-material interactions in scaled-down tokamaks as the basis for the Vulcan conceptual design.” Fusion Engineering and Design (2012).

  7. Lipschultz, B., J. W. Coenen, H. S. Barnard, N. T. Howard, M. L. Reinke, D. G. Whyte, and G. M. Wright. “Divertor tungsten tile melting and its effect on core plasma performance.” Nuclear Fusion 52, no. 12 (2012): 123002.

  8. Barnard, H. S., B. Lipschultz, and D. G. Whyte. “A study of tungsten migration in the Alcator C-Mod divertor.” Journal of Nuclear Materials 415, no. 1 (2011): S301-S304.

  9. Wright, G. M., H. S. Barnard, Z. S. Hartwig, P. W. Stahle, R. M. Sullivan, K. B. Woller, and D. G. Whyte. “Plasma‐Surface Interaction Research At The Cambridge Laboratory Of Accelerator Studies Of Surfaces.” In AIP Conference Proceedings, vol. 1336, p. 626. 2011.

  10. Barnard, H. S., “External proton beam analysis of plasma facing materials for magnetic confinement fusion applications.” S.M. Thesis, Massachusetts Institute of Technology, 2009.