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https://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. doi:10.1016/j.materresbull.2007.12.017 |
| 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. |
| Gov't Doc #: | 1433 |
| 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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