LENS Publications



  • 2017
    • Journal publications
      • “High resolution neutron Larmor diffraction using superconducting magnetic Wollaston prisms,” F. Li, H. Feng, A. N. Thaler, S. R. Parnell, W. A. Hamilton, L. Crow, W. Yang, A. B. Jones, H. Bai, M. Matsuda, D. V. Baxter, T. Keller, J. A. Fernandez-Baca, and R. Pynn, Scientific Reports, 7 865 (2017). http://dx.doi.org/10.1038/s41598-017-00740-5
      • Grating-based holographic diffraction methods for X-rays and neutrons: phase object approximation and dynamical theory: Hao Fengab*, Rana Ashkarc, Nina Steinked, Robert Dalglieshd, Nickolay V. Lavrike, Ivan I. Kravchenkoe and Roger Pynn Submitted to J Appl Cryst
  • 2016
    • Journal publications
      • Spin echo modulated small angle neutron scattering using superconducting magnetic Wollaston prisms: Fankang Li, Steven R. Parnell , Hongyu Bai, Wencao Yang, William A. Hamilton, Brian B. Maranville, Rana Ashkar, David V. Baxter, J. Ted Cremer and Roger Pynn; J. Appl. Cryst. 49, 55 (2016) http://dx.doi.org/10.1107/S1600576715021573
      • “Experimental Searches for Neutron-Antineutron Oscillation”, D. G. Phillips, et al. (NNbarX collaboration), Phys. Rep., 612, 1-45 (2016). http://dx.doi.org/10.1016/j.physrep.2015.11.001
      • “Introducing single-crystal scattering and optical potentials into MCNPX: Predicting Neutron Emission from a Convoluted Moderator”, F. X. Gallmeier, E. B. Iverson, W. Lu, David V. Baxter, G. Muhrer, and S. Ansell, NIMA 814, 39-49 (2016). http://dx.doi.org/10.1016/j.nima.2015.12.053
      • “Materials and Neutronic Research at the Low Energy Neutron Source,” David V. Baxter, Eur. Phys. J. Plus, 131, 83 (2016). http://dx.doi.org/10.1140/epjp/i2016-16083-9
      • “Compact Spherical Neutron Polarimeter using high-Tc YBCO films,” T. Wang, S. R. Parnell, W. A. Hamilton, F. Li, A. Washington, D. V. Baxter, and R. Pynn, Rev. Sci. Instr. 87, 033901 (2016)  http://dx.doi.org/10.1063/1.4943254
      • “Demonstration of a Single-Crystal Reflector-Filter for Enhancing Slow Neutron Beams,” G. Muhrer, T Schoenfeldt, E. B. Iverson, M. Mocko, D. V. Baxter, T. Huegle, and E. Klinkby, NIMA 830, 454-60 (2016). http://dx.doi.org/10.1016/j.nima.2016.06.047
      • Porosity of silica St¨ober particles determined by spin-echo small angle neutron scattering: S.R.Parnell, A.L.Washington, A.J.Parnell, A.Walsh, R.M.Dalgliesh, F.Li, W.A.Hamilton, S.Prevost, J.P.A.Fairclough, and R.Pynn; Soft Matter 12(21) 4677 (2016); http://dx.doi.org/10.1039/c5sm02772a
      • Extrinsic Wrinkling and Single Exfoliated Sheets of Graphene Oxide in Polymer Composites Michael P. Weir, David W. Johnson, Stephen C. Boothroyd, Rebecca C. Savage, Richard L. Thompson, Steven R. Parnell, Andrew J. Parnell, Stephen M. King, Sarah E. Rogers, Karl S. Coleman, and Nigel Clarke Chemistry of Materials, 28(6), (2016), 1698 http://pubs.acs.org/doi/abs/10.1021/acs.chemmater.5b04502
      • Coassembled nanostructured bioscaffold reduces the expression of proinflammatory cytokines to induce apoptosis in epithelial cancer cells
        Rui Li, Sivapriya Pavuluri, Kiara Bruggeman, Benjamin M. Long, An- drew J. Parnell, Anne Martel, Steven R. Parnell, Frederick M. Pfeffer, Andrew J.C. Dennison, Kevin R. Nicholas, Colin J. Barrow, David R. Nisbet, Richard J. Williams
        Nanomedicine: Nanotechnology, Biology, and Medicine 12 (2016) http://www.sciencedirect.com/science/article/pii/S1549963416000794
    • Conference Proccdings
      • The magnetic optimization and design of a superconducting neutron Wollaston prism; F. Li, S. R. Parnell, T. Wang, D. V. Baxter and R. Pynn; presented at the International Conference on Polarized Neutrons in Condensed matter Research meeting in Sydney, Australia (2014); Journal of Physics: Conference Series 711 (2016) 012015; doi:10.1088/1742-6596/711/1/012015
  • 2015
    • Journal publications
      • Spin Echo Small Angle Scattering (SESANS) using a continuously pumped 3He neutron polarization analyser,” S. R . Parnell, A. Washington, Ke Li, Y. Yan. P. Stonaha, F. Li, T. Wang, A. Walsh, W. Chen, A. Parnell, P. Fairclough, D. V. Baxter, W. M. Snow, and R. Pynn, Rev. Sci. Instr. 86, 023902 (2015). http://dx.doi.org/10.1063/1.4909544
      • Thermo-responsive PNIPAM coatings on nanostructured gratings for cell alignment and release; M. Zhernenkov, R. Ashkar, H. Feng, O. O. Akintewe, N. D. Gallant, R. Toomey, T. F. Ankner and R. Pynn; ACS Appl. Mater. & Interfaces,  7 (22), pp 11857–11862 (2015) http://dx.doi.org/10.1021/acsami.5b01453
  • 2014
    • Journal publications
      • A new approach for probing matter in periodic nanoconfinements using neutron scattering; R. Ashkar, R. Pynn, R. Dalgliesh, N. V. Lavrik and I. I. Kravchenko; J. Appl. Cryst. (2014). 47, 1367-1373. http://dx.doi.org/10.1107/S1600576714013387
      • Enhancing neutron beam production with a convoluted moderator; E.B. Iverson, D.V. Baxter, G. Muhrer, S. Ansell, R. Dalgliesh, F.X. Gallmeier, H. Kaiser, W. Lua; Nuclear Instruments and Methods A Volume 762, 21 Oct 2014, Pages 31-41. http://dx.doi.org/10.1016/j.nima.2014.04.047
      • Optimization of a solid state polarizing bender for cold neutrons; V.R. Shaha, A.L. Washingtona, P. Stonahaa, R. Ashkara, H. Kaisera, T. Kristb, R. Pynn; Nuclear Instruments and Methods A Volume 768, 21 Dec 2014, Pages 157-163. http://dx.doi.org/10.1016/j.nima.2014.09.005
      • Non-uniform transmission of supermirror devices for neutron polarization; X. Tong, JL. Robertson and R. Pynn; Nuclear Instruments and Methods A Volume 768, 21 Dec 2014, Pages 77-83. http://dx.doi.org/10.1016/j.nima.2014.09.053
      • A novel neutron spin echo technique for measuring phonon linewidths using magnetic Wollaston prisms; F. Li and R. Pynn; J. Appl. Cryst. (2014). 47, 1849-1854.
        http://scripts.iucr.org/cgi-bin/paper?S1600576714020597
      • Inter-particle Correlations in a Hard-Sphere Colloidal Suspension with Polymer Additives Investigated by Spin Echo Small Angle Neutron Scattering (SESANS); A. L. Washington, X. Li, A. B. Schofield, K. Hong, M. R. Fitzsimmons, R. Dalgliesh and R. Pynn; Soft Matter, 10 (17), 3016 (2014) – 3026.
        http://dx.doi.org/10.1039/c3sm53027b
      • Superconducting magnetic Wollaston prism for neutron spin encoding; F. Li, S. R. Parnell, W. A. Hamilton, B. B. Maranville, T. Wang, R. Semerad, D. V. Baxter, J. T. Cremer, and R. Pynn; Review of Scientific Instruments  85, 053303 (2014).
        http://dx.doi.org/10.1063/1.4875984
      • Lifetime behaviour and polarization stability in 3He neutron spin filter cells; S Boag, C Y Jiang, X Tong and S R Parnell; International Workshop on Neutron Optics and Detectors (NOP&D 2013).
        http://iopscience.iop.org/1742-6596/528/1/012019
      • Neutron spin manipulation devices using YBCO films; T Wang, F Li, S R Parnell, W A Hamilton, H Kaiser, A L Washington, D V Baxter and R Pynn; International Workshop on Neutron Optics and Detectors (NOP&D 2013).
        http://iopscience.iop.org/1742-6596/528/1/012024
    • 2014 ICANS
      • Status Report on the Low Energy Neutron Source – 2014: David V. Baxter, F. Li, S. R. Parnell, R. Pynn, T. Rinckel, and T. Wang; presented at ICANS XX (Mito, Japan), 2014
    • 2014 ICPNCR
      • The magnetic optimization and design of a superconducting neutron Wollaston prism; F. Li, S. R. Parnell, T. Wang, D. V. Baxter and R. Pynn; presented at the International Conference on Polarized Neutrons in Condensed matter Research meeting in Sydney, Australia (2014); Journal of Physics: Conference Series 711 (2016) 012015; doi:10.1088/1742-6596/711/1/012015
  • 2013
    • 2013 Conference Procecdings
      • Design of a cryogen-free cryo-flipper using a high Tc YBCO film; S. R. Parnell, H. Kaiser, A. L. Washington, F. Li, T. Wang, D. Baxter and R. Pynn; presented at the Int. Conf. on Polarized Neutrons In Condensed Matter Investigations, Paris, 2012; Physics Procedia 42, 125 (2013) DOI:  http://dx.doi.org/10.1016/j.phpro.2013.03.185.
  • 2012

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