The small-angle neutron scattering extension in MCNPX and the SANS cross section for nanodiamonds
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چکیده
منابع مشابه
Small angle neutron scattering (SANS) under non-equilibrium conditions
2014 The use of small angle neutron scattering (SANS) for the study of systems under non-equilibrium conditions is illustrated by three types of experiments in the field of polymer research : 2014 the relaxation of a system from an initial non-equilibrium state towards equilibrium, 2014 the cyclic or repetitive installation of a series of non-equilibrium states in a system, 2014 the steady non-...
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Small Angle Neutron Scattering (SANS) is a technique that enables to probe the 3-D structure of materials on a typical size range lying from ∼ 1 nm up to ∼ a few 100 nm, the obtained information being statistically averaged on a sample whose volume is ∼ 1 cm3. This very rich technique enables to make a full structural characterization of a given object of nanometric dimensions (radius of gyrati...
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15 صفحه اولVacuum system upgrade for extended Q-range small-angle neutron scattering diffractometer (EQ-SANS) at SNS
The Extended Q-range Small-angle Neutron Scattering Diffractometer (EQ-SANS) instrument at the spallation neutron source (SNS), Oak Ridge, Tennessee, incorporates a 69 m3 detector vessel with a vacuum system which required an upgrade with respect to performance, ease of operation, and maintenance. The upgrade focused on improving pumping performance as well as optimizing system design to minimi...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2020
ISSN: 0168-9002
DOI: 10.1016/j.nima.2019.163226