Reassessment of the Burns temperature and its relationship to the diffuse scattering, lattice dynamics, and thermal expansion in relaxor Pb(Mg1/3Nb2/3)O3
β Scribed by Gehring, P.; Hiraka, H.; Stock, C.; Lee, S.-H.; Chen, W.; Ye, Z.-G.; Vakhrushev, S.; Chowdhuri, Z.
- Book ID
- 111952833
- Publisher
- The American Physical Society
- Year
- 2009
- Tongue
- English
- Weight
- 696 KB
- Volume
- 79
- Category
- Article
- ISSN
- 1098-0121
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π SIMILAR VOLUMES
Results of a series of synchrotron radiation scattering studies of a Pb(Mg 1/3 Nb 2/3 )O 3 (PMN) single crystal are presented. The temperature dependence of the 1:1 chemical short-range order (SRO) peaks, e.g. 1/2(115), was studied in detail from 40 to 473 K. At low temperatures, the temperature dep
The body centered cubic (a& &4.26 A s s ) -type solid solution (ss ) phase (1Ψx)Bi 2 O 3 β’ xCaO (& &0.50 < x <& &0.60 at & &820°°C) was investigated by electron diffraction. Instead of finding evidence for additional Bragg reflections at G$ $a\* as previously assumed attempting to interpret powder n