Neutron Techniques and Instrumentation
We have participated in the development of a number of
techniques and the development and operation of neutron instrumentation.
Following are some links and publications to these. Links and Publications:
ScanMapper/Spurion
Quickstart guide (Scan Mapper is now available in DAVE under planning
tools)
BT-7
Double-focusing Thermal Triple Axis Instrument
Iron-Germanium Multilayer Neutron Polarizing Monochromators, J. W. Lynn,
J. K. Kjems, L. Passell, A. M. Saxena, B. P. Schoenborn,
J. Appl. Cryst. 9,
454 (1976).
Production of Ultra-Cold Neutrons Using Doppler-Shifted Bragg Scattering and an
Intense Pulsed Neutron Spallation Source, T. Dombeck, J. W. Lynn, S. A.
Werner, T. Brun, J. Carpenter, V. Krohn and R. Ringo,
Nuc. Instr. Meth. 165,
139 (1979).
Measurement of Ultracold Neutrons Produced by Using Doppler-Shifted Bragg
Reflection at a Pulsed-Neutron Source, T. Brun, J. Carpenter, V. Krohn, G.
Ringo, J. Cronin, T. Dombeck, J. Lynn, and S. A. Werner,
Phys. Lett. 75A, 223 (1980).
A Time-of-Flight Spectrometer for Ultra-Cold Neutrons, J. W. Lynn, W. A.
Miller, T. W. Dombeck, G. R. Ringo, V. E. Krohn and M. S. Freedman,
Physica 120B, 114 (1983).
Resolution Effects for Systems with Strong Dispersion, J. W. Lynn and H. A.
Mook, Physica 136B, 94 (1986).
Helium Condensation Observed in Small Angle Neutron Scattering, J. W. Lynn,
Physica 136B, 117 (1986). Small
Angle Neutron Scattering Method for In Situ Studies of the Dense Cores of
Biological Cells and Vesicles: Application to Isolated Neurosecretory Vesicles,
S. Krueger, J. W. Lynn, J. T. Russell and R. Nossal, J. Appl. Cryst. 22,
546 (1989).
Resolution Considerations for Polarized Triple-Axis Spectrometry, N. Rosov,
J. W. Lynn, and R. W. Erwin, Physica B 180-181,
1003 (1992). New
Exact Solution of the one Dimensional Schrödinger Equation and Its
Application to Polarized Neutron Reflectometry, H. Zhang and J. W. Lynn,
Phys.
Rev. Lett. 70, 77 (1993).
Magnetic
Neutron Scattering, J. W. Lynn,
J. Appl.
Phys. 75, 6806 (1994).
Analytic
Calculation of Polarized Neutron Reflectivity from Superconductors, H.
Zhang and J. W. Lynn, Phys. Rev. B 48, 15893 (1993).
Laue Focusing Effect and Its Applications, V. V. Kvardakov, V. A.
Somenkov, S. Sh. Shilstein, J. W. Lynn, D. R. R. Mildner and H. Chen-Meyer,
Physica B 241-243, 1210
(1998).
Search for Effects on Neutron Transmission due to Multiple Reflection by Glass
Capillary Walls, R. E. Benenson, H. H. Chen-Mayer, and J. W. Lynn,
SPIE
Proceedings, Vol. 3767, 336 (1999). SANS
Polarization Analysis with Nuclear Spin-Polarized 3He, T. R.
Gentile, G. L. Jones, A. K. Thompson, J. G. Barker, C. J. Glinka, B. Hammouda,
J. W. Lynn, J. Appl. Cryst. 33, 771 (2000).
Magnetic
Neutron Scattering, J. W. Lynn, in Methods in Materials Research: A
Current Protocols Publication, edited by E. N. Kaufmann, R. Abbaschian, A.
Bocarsly, C-L. Chien, D. Dollimore, B. Doyle, A. Goldman, R. Gronsky, S. Pearton,
and J. Sanchez (John Wiley & Sons, 2000), Chap. 13.b.2.
3He Neutron Spin Filters for a Thermal Neutron Triple Axis
Spectrometer, W. C. Chen, G. Armstrong, Y. Chen, B. Collett, R. Erwin, T. R.
Gentile, G. L. Jones, J. W. Lynn, S. McKenney and J. E. Steinberg,
Physica B 397, 168 (2007).
MACS—a new high intensity cold neutron spectrometer at NIST, J. A.
Rodriguez, D M Adler, P C Brand, C Broholm, J C Cook, C Brocker, R Hammond,
Z Huang, P Hundertmark, J W Lynn, N C Maliszewskyj, J Moyer, J Orndorff, D
Pierce, T D Pike, G Scharfstein, S A Smee and R Vilaseca,
Meas. Sci. Technol.
19, 034023 (2008).
Applications of 3He Neutron Spin Filters at the NCNR, W.
C. Chen, R. Erwin, J. W. McIver III, S. Watson, C. B. Fu, T. R. Gentile, J. A.
Borchers, J. W. Lynn, and G. L. Jones,
Physica 404B,
2663 (2009).
Nitrogen Contamination in
Elastic Neutron Scattering