The temperature dependence of the momentum distribution of beryllium measured by neutron Compton scattering
| Data(s) |
2000
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|---|---|
| Resumo |
In this paper we report a new neutron Compton scattering (NCS) measurement of the ground state single atom kinetic energy of polycrystalline beryllium at momentum transfers in the range 27}104 As ~1 and temperatures in the range 110}1150 K. The measurements have been made with the electron Volt spectrometer (eVS) at the ISIS facility and the measured kinetic energies are shown to be &10% higher than calculations made in the harmonic approximation. |
| Formato |
application/pdf |
| Identificador | |
| Publicador |
Elsevier BV |
| Relação |
http://eprints.qut.edu.au/61044/1/Fielding_2000_published.pdf DOI:10.1016/S0921-4526(99)01335-6 Fielding, A.L, Timms, D.N, & Mayers, J (2000) The temperature dependence of the momentum distribution of beryllium measured by neutron Compton scattering. Physica B : Condensed Matter, 276-278, pp. 69-70. |
| Direitos |
Copyright 2000 Elsevier B.V. All rights reserved. |
| Palavras-Chave | #Deep inelastic neutron scattering #Neutron Compton scattering #momentum distributions #Beryllium |
| Tipo |
Journal Article |
