Spallation Neutron Measurement by the Time-of-Flight Method with a Short Flight Path.
نویسندگان
چکیده
منابع مشابه
A comparison of four direct geometry time-of-flight spectrometers at the Spallation Neutron Source.
The Spallation Neutron Source at Oak Ridge National Laboratory now hosts four direct geometry time-of-flight chopper spectrometers. These instruments cover a range of wave-vector and energy transfer space with varying degrees of neutron flux and resolution. The regions of reciprocal and energy space available to measure at these instruments are not exclusive and overlap significantly. We presen...
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متن کاملNeutron Time-of-Flight Spectroscopy
The time-of-flight technique is employed in two of the instruments at the NIST Cold Neutron Research Facility (CNRF). A pulsed monochromatic beam strikes the sample, and the energies of scattered neutrons are determined from their times-of-flight to an array of detectors. The time-of-flight method may be used in a variety of types of experiments such as studies of vibrational and magnetic excit...
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INTRODUCTION : The most informative neutron scattering investigations of the atomic-scale dynamical properties of crystalline solids nearly always require single crystal samples and – to date have mostly been carried out on crystal spectrometers at high-flux, reactor-based, steady-state neutron sources. Because such measurements tend to be made with small samples and are invariably flux-limited...
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ژورنال
عنوان ژورنال: Journal of Nuclear Science and Technology
سال: 1995
ISSN: 1881-1248,0022-3131
DOI: 10.3327/jnst.32.827