Structural studies of amorphous materials using a pulsed neutron source
作者： R.N. Sinclair , D.A.G. Johnson , J.C. Dore , J.H. Clarke , A.C. Wright
DOI: 10.1016/0029-554X(74)90290-0
关键词: Nuclear magnetic resonance 、 Amorphous solid 、 Liquid nitrogen 、 Spectrometer 、 Linear particle accelerator 、 Scattering 、 Materials science 、 Neutron source 、 Optics 、 Neutron temperature 、 Neutron
摘要: Abstract A neutron time-of-flight spectrometer using thermal neutrons produced by the Harwell electron linear accelerator (linac) has been developed to study amorphous materials. The uses fixed-angle detectors and is operated in wavelength range 0.3-3.0 A. major feature of design a backward-angle bank which gives high detection efficiency for values scattering vector Q extending greater than 30 −1 . technique compared with conventional reactor methods preliminary results are presented liquid nitrogen, vitreous germania nickel powder.
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