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Please use this identifier to cite or link to this item: http://apo.ansto.gov.au/dspace/handle/10238/1329

Title: Diffuse scattering in the cesium pyrochlore CsTi0.5W1.5O6.
Authors: Thorogood, GJ
Saines, PJ
Kennedy, BJ
Withers, RL
Elcombe, MM
Keywords: Diffuse Scattering
Pyrochlore
Cesium
Neutron Diffraction
Thermal Expansion
Electron Diffraction
Issue Date: 1-Apr-2008
Publisher: Elsevier
Citation: Thorogood, G. J., Saines, P. J., Kennedy, B. J., Withers, R. L., & Elcombe, M. M. (2008). Diffuse scattering in the cesium pyrochlore CsTi0.5W1.5O6. Materials Research Bulletin, 43(4), 787-795.
Abstract: The structure of the defect pyrochlore CsTi0.5W1.5O6 has been investigated using electron, synchrotron X-ray and neutron diffraction methods. The material is cubic a = 10.2773 angstrom with displacive disorder of the Cs cations along the < 1 1 1 > direction. The local structure, revealed by the diffuse structure in the electron diffraction patterns shows there is correlated displacement of the heavy Cs atoms along the < 1 1 0 > directions. The thermal expansion of the material is also described. © 2008, Elsevier Ltd.
URI: http://dx.doi.org/10.1016/j.materresbull.2007.12.017
http://apo.ansto.gov.au/dspace/handle/10238/1329
ISSN: 0025-5408
Appears in Collections:Journal Articles

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